Title: Walker's Marine Mammals of the World
Description: A comprehensive guide to the varied order of marine mammals. Information includes scientific and common names, the number and distribution of the species, measurements and physical traits, habitat, daily and seasonal activity, population dynamics, home range, social life, reproduction, longevity, and status of threatened species.
Subjects: Marine animals, Mammifères marins, Meeressäugetiere, Marine mammals, Classification