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  1. Statistics Illustrated Book [Japan] Kurihara Shinichi [Japan] Written by Atsushi Maruyamacompleted Through a large number of statistical charts and hand-drawn illustrations, this book systematically introduces the basic knowledge of statistics and corresponding formulas, explains various statistical methods and their application scenarios, and uses R language for simple implementation. The content involves probability distribution, hypothesis testing, confidence interval estimation, non-parametric methods and regression analysis. The text and pictures in the book are clear and intuitive, and —Reads8.7Score—Shelves
  2. Technology Through the Ages (Part 2) Xing Chunru55k Wordscompleted The Chinese nation is the oldest nation in the world, and the Chinese civilization is one of the oldest civilizations in the world. China has a written history of nearly 5,000 years, starting from 841 BC. It is rare in the long history that there are documented documents. Among the four major ancient civilizations in the world, only China's history has always been passed down in an orderly manner and has never been interrupted. —Reads8.2Score—Shelves
  3. Ancient Biology and Medicine (Part 2) Xing Chunru75k Wordscompleted The Chinese nation is the oldest nation in the world, and the Chinese civilization is one of the oldest civilizations in the world. China has a written history of nearly 5,000 years, starting from 841 BC. It is rare in the long history that there are documented documents. Among the four major ancient civilizations in the world, only China's history has always been passed down in an orderly manner and has never been interrupted. —Reads7.8Score—Shelves
  4. Ancient Biology and Medicine (Part 1) Xing Chunru47k Wordscompleted The Chinese nation is the oldest nation in the world, and the Chinese civilization is one of the oldest civilizations in the world. China has a written history of nearly 5,000 years, starting from 841 BC. It is rare in the long history that there are documented documents. Among the four major ancient civilizations in the world, only China's history has always been passed down in an orderly manner and has never been interrupted. —Reads8.2Score—Shelves
  5. Major Inventions That College Students Must Know Su Chunlicompleted This book starts with the four great inventions of ancient China and goes down to the top scientific and technological inventions of the 20th century, such as cloning technology. There are agricultural science inventions, electronic science inventions, transportation information science inventions, mechanical industry science inventions, aerospace science inventions, medicine, biological science inventions and military science inventions, etc. —Reads8.5Score—Shelves
  6. The Earth Has Long Been Monitored and Interfered by Aliens: We Still Don't Understand What the Earth Is Like Fu Minjiecompleted This book takes UFO science as the main line and introduces the concept of ultra-high-tech extraterrestrial civilizations by introducing professional terms, definitions, contents and interrelationships such as UFO, USO, and IFO. Because a flying saucer is just a flying tool and carrier in the interstellar and interstellar space, and the owner of the carrier, the master of making and using the tools - aliens are the protagonists of the topic. This book not only introduces the relevant content of —Reads9.0Score—Shelves
  7. Gene Theory (Student Edition) [US] Morgancompleted The foundation work of the gene chromosome theory, a classic of genetics. Expanding with genes as the center, it is confirmed that biological traits are determined by genetic factors (genes), and genes are stable and granular. It is found that genes exist on chromosomes, genes on different chromosomes can be freely combined, genes are arranged in a linear form on chromosomes, genes have pleiotropy, there are polygenic inheritance phenomena, and the effects of chromosomal aberrations. —Reads9.0Score—Shelves
  8. The Origin of Complex Life (UK) Written by Nick Lane; Translated by Yan Xicompleted Life on earth appeared about 500 million years after the formation of the earth. However, for the next 2 billion years, life has been stagnant at the level of simple bacteria. About 2 billion to 1.5 Billion years ago, a complex cell with exquisite internal structure and unprecedented levels of energy metabolism emerged. This complexity has been passed down to trees and bees, as well as to you and me among humans. We are worlds apart from mushrooms, yet the cells we see under a microscope are so —Reads9.3Score—Shelves
  9. The Truth About Flying Saucers and Cosmic Civilization Is Revealed - the Essentials of Classic Flying Saucer Science Edited by Fu Minjie and Chen Gongfucompleted The 10-volume authoritative classic set of the 21st Century Shock comes from the author who has been committed to the exploration and research of UFOs and other unknown phenomena and cosmic civilization since 1980. This book uses convincing scientific evidence and sufficient conclusive examples to unravel the unsolved problems that humans on earth have yet to solve. The mystery of the truth about cosmic civilization, the mystery of flying saucers and aliens, the mystery of the purpose of aliens —Reads9.4Score—Shelves
  10. How Scientists Learn Written by Li Munan, Jiang Zhongzhecompleted It mainly includes technology, science, weapons, universe, earth, automation, animals, plants, physiology and medical treatment. It has comprehensive knowledge, refined content, pictures and texts, vivid images and easy to understand. It can cultivate our scientific interests and hobbies and achieve the purpose of popularizing scientific knowledge. It is highly readable, inspiring and informative. It is a good popular science reading for our readers to understand science and technology, increase —Reads7.8Score—Shelves
  11. Paranormal Mysteries (Super Value Collection) Liu Qingcompleted There are many unexplained supernatural events in the world: strange stone formations, gloomy ancient mansions, frequent disappearances, and insurmountable death zones; Bermuda is always like a magic cave swallowing life, strange and huge symbols appear in the wheat fields from time to time, flying objects other than the earth occasionally fly over in the sky, and unidentified creatures often wander in Loch Ness; corpses remain incorruptible all year round, people wearing Pharaoh jewelry will di —Reads9.2Score—Shelves
  12. Black Hole Journey (Germany) Heino Falke, (Germany) Jörg Romell; Translated by Yan Wenchicompleted Follow the team of scientists to a distance of 55 million light-years from the earth. Discover everything about black holes and listen to the messages they send from the depths of the universe. 100 Years ago, black holes were just an idea in Einstein's general theory of relativity. 100 Years later, 200 scientists from more than 30 research institutes around the world, with an unprecedented lineup, jointly launched the huge project of "photographing black holes" and revealed the true identity of —Reads9.2Score—Shelves
  13. Swap Bodies with Animals.3 [Japan] Kawasaki Satoru; Translated by Dong Fangcompleted The "Ear Illustrated Book" of the popular science work "Swapping Your Body with an Animal"! Weird facts about ears! Open this "Ear Illustrated Book" and enter an amazing journey of cross-species experience in an unexpected way! Why do animals have ears like this? Do fish have ears? How do cats express emotions with their ears? Are owl's ears asymmetrical? Can rabbit ears balance body temperature? Why do cows' ears grow horizontally while horses' ears grow vertically? … Most people don't realize —Reads8.2Score—Shelves
  14. Theory of Cardiovascular Movement: Anatomical Study of Animal Heart and Blood Movement (UK) Written by William Harvey; Translated by Liu Yicompleted "On the Movement of the Heart" is a book published in 1628 by William Harvey, a British physiologist and one of the founders of experimental biology theory. In this book, he "compared the heart to a pump" and proposed that blood circulates and the rhythmic continuous beating of the heart is the driving force for blood circulation throughout the body. Quan, and through personal anatomical experiments, a large amount of experimental materials, scientific hypotheses, specific results, and the use o —Reads8.5Score—Shelves
  15. Lecture Notes on the Functions of the Two Hemispheres of the Brain (Russian) Pavlov I. P. Pavlovcompleted The theory of advanced neural activity is a summary of Pavlov's many years of experimental research, which is mainly described in "20 Years of Objective Research on Advanced Neural Activity (Behavior) of Animals, Conditioned Reflexes" (1923) and "Lecture Notes on the Function of the Two Hemispheres of the Brain" (1927). He has studied in detail the neural mechanism of temporary connection formation and the regularity of the development and extinction of conditioned reflex activities. During the —Reads8.3Score—Shelves
  16. Education and Neuroscience David Suzercompleted Teachers are essentially "brain changers," so knowing how these brains work helps teachers succeed when connecting with young minds. This book is dedicated to applying the cutting-edge results of current brain research to teaching and learning. The book is divided into three parts: The Developing Brain, The Brain in School, and Developing Teaching Strategies for Every Brain. —Reads8.7Score—Shelves
  17. Cosmic System Analysis Theory - Hierarchical Infinite Combination Theory of Cosmic Systems Written by Zhang Zongguangcompleted "The Theory of Hierarchical Infinite Combinations of the Universe System" is the author's original work. It is based on ordinary physical theories and uses scientific reasoning methods to objectively interpret the universe. It analyzes the properties and movement changes of matter, energy, space, and time, explains the formation of universal gravitation, and proposes the giant atomic star. Point of view on the existence of dark matter and dark energy, proposed the law of conservation of potentia —Reads8.4Score—Shelves
  18. This Is Enough for World Geography Han Taocompleted This book explains from several aspects such as the universe, the earth, the atmosphere, the earth's land, the earth's oceans, and humanistic countries. It covers everything from space and earth features to national geography and scenic spots. It gradually opens up a world of geographical knowledge for readers from the corresponding unique features. —Reads9.0Score—Shelves
  19. 2000 Geographical Knowledge You Must Know Li Wenqucompleted Which continent on Earth is known as the "White Desert"? How was the Great Rift Valley formed? Why is China's Lhasa known as the "Sunlight City"? Which river is the Luding Bridge in "Flying Over the Luding Bridge" built on? What should you do if you get lost in the Amazon jungle? Why did the ancient city of Pompeii, which once created an immortal civilization, suddenly disappear? Lake Baikal is the largest freshwater lake in Asia and Europe. Will conches and seals grow inside? In the southwest o —Reads9.2Score—Shelves
  20. The Unsolved Interstellar Truth Gao Lilaicompleted Only by seeing the vast universe clearly can it benefit our human civilization. This book includes the scientific exploration of Venus, the research on life on Jupiter, the research on life on Mars, the detection of life on Saturn, the mystery of the formation of the moon, etc. It is rich in pictures, texts and vivid images, and is very suitable for readers to read and collect. —Reads9.0Score—Shelves
  21. My Beijing-Zhangjiakou Railway·opening of the First Section Wang Weicompleted "My Beijing-Zhangjiakou Railway - The First Section Opened" is a book that Wang Wei used for more than ten years to show the changes, historical remains, and current status of cultural relics in the Fengtai-Nankou section of the Beijing-Zhangjiakou Railway through fieldwork, oral histories from veteran workers and residents along the line, comparison of old and new pictures from the same plane, hand-painted restoration based on old materials and pictures, and a survey of cultural relics across t —Reads9.0Score—Shelves
  22. 1 Hour Popular Science Quantum Mechanics Zhu Zizhongcompleted This book introduces the basic principles of quantum mechanics in simple language, mainly describing the basic content and orthodox interpretation of ordinary quantum mechanics. This book tries its best to pursue the logic and completeness of the content. This book is of reference significance for teachers and students who want to learn quantum mechanics. It can also be read by those who work in natural sciences and those who love science. —Reads8.2Score—Shelves
  23. Laser Principles and Applications Compiled by Chen Heming, Zhao Xinyan and Tu Xinghuacompleted This textbook is a national-level planning textbook for general higher education during the "Eleventh Five-Year Plan" and a high-quality textbook for the construction of higher education institutions in Jiangsu Province. The main contents include: a brief history of laser development and laser characteristics, basic principles of laser generation, optical resonant cavities and laser modes, Gaussian beams, gain characteristics of laser working materials, control and improvement of laser character —Reads8.5Score—Shelves
  24. Modern Optics Compiled by Zheng Yuxiang and Chen Liangyaocompleted This book is a national planning textbook for general higher education during the "Eleventh Five-Year Plan". This book systematically introduces all aspects of the development of modern optics and is committed to reflecting the latest progress of contemporary optics, with a certain depth and breadth. The main contents include: electromagnetic wave theory of light, propagation characteristics of light in different types of media, partial coherence of light, scalar diffraction theory of light, bas —Reads8.5Score—Shelves
  25. "Earth Knowledge" (Part 1) Written by Wang Yuexiacompleted The contents of this book include the contribution of the atmosphere around the earth, the ocean of air we live in, carbon dioxide and ozone, "oases" in the solar system, "living" faults, moving rivers, "the first bend of the Yangtze River", starting from a simple experiment, the past and present of the Sahara, the structure and changes of the earth, and the earth's thick cover - the atmosphere. , The cradle of life - the hydrosphere, the territory of life activities - the biosphere, the outer l —Reads8.6Score—Shelves
  26. General History of Life Zhu Qinshicompleted The phenomenon of life is the most complex and interesting natural phenomenon on our planet, and it is related to our ultimate understanding of ourselves as humans. This book is different from the writing mode used by Chinese and foreign authors in the past, which mainly describes the history of biological evolution from the macro level such as external form and biological species. Instead, it uses the evolution of various biological functions as the main clue, revealing energy intake, informati —Reads9.2Score—Shelves
  27. Harvard Science Class Compiled by Zhu Lichuncompleted This book absorbs the essence of Harvard University's scientific education thoughts for more than 300 years. In the form of a popular science lecture, it tells the scientific common sense that teenagers should understand and master, from material cycle to energy conservation, from subatomic particles to cosmic objects, from gravity to space-time tunnels, from ecosystems to the evolution of life, from the history of the earth to the future of the universe, involving various disciplines such as ph —Reads9.1Score—Shelves
  28. Tell Children Stories About the Elements (Soviet) I. Nichayevcompleted What's the secret of the lavender flame? Why do metals burn on ice? How did Mendeleev discover the periodic law? "Telling Stories of Elements to Children" tells the major discoveries and scientific stories about chemical elements from the mid-18th century to modern times. The well-known Soviet educator I. Nichayev uses rich scientific knowledge and chemical phenomena in life situations to form interesting element stories to improve children's thinking and observation abilities. Follow the footst —Reads8.2Score—Shelves
  29. Big Bang of Mathematics Simon Singercompleted ★The mathematical magic in the American TV series "The Simpsons" is revealed! "The Simpsons" has won more than 20 Emmy Awards and has been on the air for a record-breaking time. Its protagonist Bart Simpson has been named one of the 100 most important people in the world. He is the only fictional character on this list. This book provides an in-depth analysis of the outstanding mathematical talents displayed by the writing team in the play, as well as their wisdom and efforts to secretly inspire —Reads8.7Score—Shelves
  30. Final Math Question (U. S.) Mario Livio (Mario Livio)completed Is mathematics a human invention or discovery? Where does the ubiquitous power of mathematics come from? This book narrates the evolution of mathematical concepts, discusses the essence of mathematics in an all-round way from the perspectives of philosophy, history and culture, and reveals the subtle relationship between mathematics, the material world and human thinking. It discusses major issues that have puzzled thinkers for generations, and uses a popular and graceful hand The book tells the —Reads8.8Score—Shelves
  31. Oxford General Reader: Mathematics (Chinese Version) [UK] Timothy Gowerscompleted Everyone comes into contact with mathematical problems in their daily lives, but most people are afraid of them. In this extremely readable and entertaining little book, Timothy Gowers explains some of the most fundamental, mostly philosophical, differences between higher mathematics and the mathematics we learn in primary and secondary schools, allowing us to better understand paradoxical-sounding concepts such as "infinity", "curved space", and "imaginary numbers". From basic ideas, to philoso —Reads9.0Score—Shelves
  32. Must-Know Mathematical Knowledge: 10 Mathematical Formulas That Change the World The Nutcracker Studiocompleted Formulas are very wonderful things. From the very simple 1+1=2 to the Tsiolkovsky formula that started aerospace, although they only have a few symbols, they can describe thousands of worlds. Why is 1+1=2 considered a great discovery? Why was the law of gravity a turning point in human thought? Why can two sets of numbers or symbols separated by an equal sign change the world? You can find the answers in this book. This book will use interesting hand-drawn methods to introduce 10 influential for —Reads7.6Score—Shelves
  33. Elements of Mathematics (Full-Color Illustrations + Micro Lessons + Python Programming) Jiang Weishengcompleted Data science and machine learning have been deeply integrated into every aspect of our lives, and mathematics is the key to unlocking the future. Not everyone is born with a good deck of cards, but mastering "mathematics + programming + machine learning" is definitely a trump card. This time, learning mathematics is no longer about exams, scores, and higher education, but about investing time, self-realization, and facing the future. In order to let everyone learn mathematics, use mathematics, a —Reads9.2Score—Shelves
  34. Complex Analysis: Visualization Methods (US) Written by Tristan Needham, Translated by Qi Minyoucompleted This book has had a wide impact on the field of complex analysis. The author takes a unique approach and uses rich illustrations to display various concepts, theorems and proof ideas, which is very easy for readers to understand and fully reveals the mathematical beauty of complex analysis. The book covers complex functions as transformations, Möbius transformations, differential calculus, non-Euclidean geometry, wraparound numbers, complex integrals, Cauchy's formula, vector fields, harmonic fu —Reads9.2Score—Shelves
  35. Fermat's Last Theorem: a Mystery That Has Puzzled the World's Wise Men for 358 Years (Revised Edition) (UK) Written by Simon Singer; Translated by Xue Micompleted "Fermat's Last Theorem: A Mystery that Puzzled the World's Wise Men for 358 Years" is a story about a puzzle that has puzzled the world's wise men for 358 years. The book combines inspiring storytelling with a fascinating history of scientific discovery. Simon Singer tells the story of Wiles' arduous journey to finally solve a challenging mathematical problem after years of secret toil. —Reads9.1Score—Shelves
  36. Three Mathematics Books for Children, It Turns Out That Mathematics Can Be Learned in This Way (Set of 3 Volumes in Total) Liu Xunyucompleted This set contains three volumes: "Mr. Ma Talks about Arithmetic", "The Fun of Mathematics" and "The Garden of Mathematics". "Mr. Ma Talks about Arithmetic" is a mathematics science popularization classic written by the famous mathematics educator Liu Xunyu for primary and middle school students. This book fictionalizes a character named "Mr. Ma" and narrates it from Mr. Ma's perspective. It mainly explains how to solve four arithmetic problems using graphic methods. It has compiled more than 100 —Reads8.6Score—Shelves
  37. Mathematical Modeling Lecture 33: Mathematics and the Colorful World Written by Zhu Haonancompleted This book uses mathematical modeling methods to discuss 33 topics in human society and nature, including new interpretations of typical topics and original polishing of several new topics. It not only answers the public's common questions about mathematics: "What is the use of mathematics?" It also uses high school knowledge as the main tool, mathematical modeling as the main carrier, and shows the basic process and way of thinking of mathematical research in a way that middle school students ca —Reads8.9Score—Shelves
  38. A Course in Pure Mathematics (9Th Edition) (UK) Written by Godfrey Hardy; Translated by Zhang Mingyaocompleted This book is a century-old classic that laid the foundation for mathematical analysis courses in the early 20th century. The book systematically explains calculus, an important content of the basic course of mathematical analysis, and provides rigorous proof methods for many classic mathematics. It is the crystallization of Hardy's mathematical thinking and wisdom. In addition, the book collects many practice questions that are of great thought value. It is worth mentioning that it also collects —Reads9.1Score—Shelves
  39. Concrete Mathematics: Fundamentals of Computer Science (2Nd Edition) (U. S. A.) Written by Ronald L. Graham, Donald E. Knuth, and Oren Patashnik; Translated by Zhang Mingyao and Zhang Fancompleted "Concrete Mathematics: Fundamentals of Computer Science (2nd Edition)" is a classic mathematics textbook widely used in universities. The book explains a lot of mathematical knowledge and techniques used in computer science, teaches you how to evolve a practical problem into a mathematical model step by step, and then solve it through computers, with a special focus on algorithm analysis. Its main content involves sums, integer functions, number theory, binomial coefficients, special numbers, ge —Reads8.5Score—Shelves
  40. Math Girls 4: Randomized Algorithms [Japan] Yuki Hiroshicompleted The "Math Girls" series unfolds in the form of novels, focusing on a group of young people exploring the beauty of mathematics. The content is from the shallower to the deeper, and the mathematical explanation part is very exquisite. It is called "an excellent popular science book on mathematics". "Math Girl 4: Random Algorithms" takes "random algorithms" as its theme and explains random algorithms in detail from the perspectives of pure mathematics and computer programming. The content involves —Reads8.6Score—Shelves
  41. Math Girl 3: Gödel's Incompleteness Theorem [Japan] Yuuki Hiroshicompleted The "Math Girls" series unfolds in the form of novels, focusing on a group of young people exploring the beauty of mathematics. The content is from the shallower to the deeper, and the mathematical explanation part is very exquisite. It is called "an excellent popular science book on mathematics". "Math Girl 3: Gödel's Incompleteness Theorem" has many ingenious ideas. Each chapter explains different topics, and then gets to the point in the last chapter - Gödel's Incompleteness Theorem. The auth —Reads9.2Score—Shelves
  42. Math Girls 2: Fermat's Last Theorem (Japan) Written by Hiroshi Yuukicompleted The "Math Girls" series unfolds in the form of novels, focusing on a group of young people exploring the beauty of mathematics. The content is from the shallower to the deeper, and the mathematical explanation part is very exquisite. It is called "an excellent popular science book on mathematics". "Math Girl 2: Fermat's Last Theorem" has many ingenious ideas. Each chapter explains different topics, and then gets to the point in the last chapter - Fermat's Last Theorem. The author skillfully uses —Reads9.3Score—Shelves
  43. Geometric Calculations Xu Shunfangcompleted "Geometric Calculation" is a classic work by the famous mathematics educator Xu Shunfang. This book introduces the basic knowledge of geometric calculations in detail, focusing on giving readers a complete understanding of geometric quantities. Emphasis is placed on laying a solid theoretical foundation and using interesting language to explain important theorems in a simple and easy-to-understand manner. The book provides a systematic explanation of geometric knowledge, and uses interesting sto —Reads8.5Score—Shelves
  44. The History of Algebra: Man's Perseverance in Tracking the Unknown (Revised Edition) (US) Written by John Derbyshire; Translated by Zhang Haocompleted This book introduces readers to the development of algebra since its birth, covering important concepts in algebra, such as unknown quantities, abstract concepts, equations, vector spaces, field theory, algebraic geometry, etc. The author uses humorous writing to show the major events and core figures in the thousands of years of algebra's development history, and introduces the basic knowledge of algebra. He presents the dramatic evolution of mathematical thinking from the important and interes —Reads8.9Score—Shelves
  45. Popular Astronomy (US) Simon Newcombcompleted "Popular Astronomy" by Simon Newcomb first briefly describes the operation of celestial bodies, such as the solar system, how to determine the position of celestial bodies, the annual motion of the earth, etc.; Then it tells the development and changes of the telescope, the tool for observing celestial bodies, from the initial refractor telescope to the reflection telescope, to the catadioptric telescope, and finally It introduces optical telescopes, radio telescopes, and space telescopes; then, —Reads7.8Score—Shelves
  46. How to Skin a Lion [UK] Written by Claire Coker-Starkey; Translated by Dong Xiujingcompleted If you are not sure that your knowledge is broad enough to answer the question "How to skin a lion"; if you are interested in ancient lost crafts and skills; if you are a fan of trivia and an out-and-out "bookworm"; if you have an adventurous spirit and are willing to intervene in history and life with enthusiasm... Don't hesitate, this "How to Skin a Lion" will not let you down. This book collects a variety of advice on life skills, social etiquette, and survival skills from the treasure chest —Reads8.8Score—Shelves
  47. Do Birds Have Knees: Bird Encyclopedia Questions and Answers [UK] Stephen Mosscompleted This book is produced by the Royal Society for the Protection of Birds and carefully compiled by BBC bird experts. The book draws on the latest research results, contains 450 questions about birds, and is equipped with more than 200 top bird photography works, cleverly blending knowledge and interest. Throughout his life, the author Stephen Moss spent a lot of time answering various questions about birds. With the uniqueness of a bird expert and the approachability of a media person, he presente —Reads8.6Score—Shelves
  48. Headlines Physics (US) Written by Richard A. Muller, Translated by Li Pancompleted A cookie actually contains more energy than the same amount of TNT explosives, so why not use cookies to blast buildings? Calories and kilocalories in physics. What do people who want to lose weight mean by "kilocalories"? What are some physical weight loss tips? Electric vehicles are clean and convenient, but what is the key reason why they have not replaced gasoline vehicles so far? How to use the knowledge of waves to avoid the harm caused to us by typhoons, tsunamis and earthquakes? Is globa —Reads9.2Score—Shelves
  49. Planets and Stars Li Hong Editor-In-Chiefcompleted Mercury is the closest planet to the sun, but it is often submerged in the sun's brilliance. Although Mercury is bright, it is difficult to see clearly with the naked eye. It is generally believed that there is no water on the surface of Mercury, but recently, when scientists used radar to detect Mercury, they discovered that there may be ice at the poles of Mercury. Scientists also discovered the existence of Mercury's magnetic field. There are countless planets and stars like Mercury in the va —Reads9.3Score—Shelves
  50. A Large Survey of Geological Formation Liu Zhicaicompleted This book mainly covers my country's rivers, lakes, famous mountains, landscapes, nature, geology, hydrology, scenic spots, ecology, animals, vegetation, forests, etc. It is illustrated, vivid, easy to understand, colorful, highly systematic, scientific, readable and novel. It is very suitable for readers at all levels and is also suitable for collection and display in libraries at all levels. —Reads8.1Score—Shelves