Written by a leading expert in the field, Genetics of Populations, Third Edition is the most current and comprehensive introduction to genetics for both advanced undergraduate and graduate students. In the past several years, interest in the application of population genetic principles to new molecular data has greatly increased. Dr. Hedrick's new edition exemplifies his commitment to keeping pace with this dynamic area of study by emphasizing this recent change in interest. Students will stay abreast of evolving trends and gain important insight into the developments in genetics with this new edition.