Incorporating the new terms and research compiled in the last few years in this field, The Facts On File Dictionary of Biology, Fourth Edition clearly defines t

More than two thousand alphabetically arranged entries cover topics in subjects ranging from cell metabolism and nutrition to organic and physical chemistry.

A reference tool for professional and student biologists spans everything from "abaxial" to "zymogen granule," explaining such phenomena as photosynthesis, rege

A dictionary containing over 1,800 terms and concepts related to evolutionary biology.

Defines more than 5,000 terms used in the field of environmental science.