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

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

Provides explanations of key concepts in earth science, physics, biology, chemistry, and mathematics, along with tables of chemical elements, earth measurements

More than two thousand alphabetically arranged entries offer explanations of terms in most areas of the biosciences, covering topics including fission, HIV, nit

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