Get the most complete reference work available on mammals. Walker’s Mammals of the World is revised and updated with a complete account of every genus of mammal in all of history. Each section of the book describes one genus and includes facts such as scientific and common names, the number and distribution of species, measurements and physical traits, population dynamics, social life and reproduction. | Walker's Mammals of the World by Ronald M. Nowak, Hardcover | Indigo Chapters