A field guide to western reptiles and amphibians: field marks of all species in western North America, including Baja California.
Boston: Houghton Mifflin, 1966. Octavo, colour plates, text illustrations, maps, good copy in dustwrapper. More
Boston: Houghton Mifflin, 1966. Octavo, colour plates, text illustrations, maps, good copy in dustwrapper. More
New Haven: Princeton University Press, 1997. Octavo, illustrations. Black texta mark on bottom edge, paperback. This book focuses attention on the natural history of amphibians worldwide and emphasizes ther interactions with their environments: where they live; how they reproduce; how they have been affected by evolutionary processes; what factors will..... More