The study of population genetics is one of the keys to understanding the evolutionary process.   The Fourth Edition of Genetics of Populations is the most current and comprehensive introduction to the field for advanced undergraduate and graduate students, and researchers in genetics, evolution, conservation, and related fields. In the past several years, interest in the application of population genetics principles to new molecular data has increased greatly, and Dr. Hedrick's new edition exemplifies his commitment to keeping pace with this dynamic area of study.

Reorganized to allow students to focus more sharply on key material, the Fourth Edition integrates coverage of theoretical issues with a clear presentation of experimental population genetics and empirical data. By drawing examples from both recent and classic studies, and by using a variety of organisms to illustrate the phenomena of population genetics, this text provides students and researchers with the most comprehensive resource available.