Humans and Animals: A Geography of Coexistence
How Animals Think and Feel: An Introduction to Non-Human Psychology
Solving Real World Problems with Environmental and Green Engineering
Technology of the Modern World
GMO Food: A Reference Handbook
Animal Rights: A Documentary and Reference Guide
The SAGE Encyclopedia of Food Issues
Nutrition: Science, Issues, and Applications
How Plant and Animal Cells Differ
Encyclopedia of Diet Fads: Understanding Science and Society
Water Rights and the Environment in the United States: A Documentary and Reference Guide
Environmental Science Experiments Sourcebook
Environmental Pollution and Health
Earth's Landscape: An Encyclopedia of the World's Geographic Features
Geofuels: Energy and the Earth
Environmental and Natural Resource Economics: An Encyclopedia