In this book, two eminent ecologists explain how the millions of species living on Earth-some microscopic, some obscure, many threatened-not only help keep us alive but also hold possibilities for previously unimagined products, medicines, and even industries

This study examines increased water use by Afghanistan and its implications for other water users in the basin

This report demonstrates that the energy strategy of a "reasonable climate" is possible for the countries of the East Asia region with the support of the international community

This book said that it helped launch the modern revolution in biology and genetics, and inspired a generation of scientists, including Watson and Crick, to explore the riddle of life itself

Each volume contains all the winning and approved works of the annual British Gas Wildlife Photographer of the Year competition - from the best international photographers

This book is about the situation on our planet. What would be if the polar ice caps melted

Ideal for today`s young investigative reader, each A True Book includes lively sidebars, a glossary and index, plus a comprehensive "To Find Out More" section listing books, organizations, and Internet sites. A staple of library collections since the 1950s, the new A True Book series is the definitive nonfiction series for elementary school readers

This series will make readers wonder what might happen if particular events occurred. Grounded in fact, each book assesses the possibility or threat of an event, from melting ice caps to a fuel shortage. Each book also offers suggestions on how to respond to these environmental and ecological challenges before it

This series will make readers wonder what might happen if particular events occurred. Grounded in fact, each book assesses the possibility or threat of an event, from melting ice caps to a fuel shortage. Each book also offers suggestions on how to respond to these environmental and ecological challenges before it

From friendly dolphins to giant pandas, from icebergs and glaciers to energy from the sun, from magnets to solids, liquids, and gases, Rookie Read-About Science is a natural addition to the primary-grade classroom with books that cover every part of the science curricula. Includes: animals, nature, scientific principles, the environment, weather, and much more!