Gainesville: University Press of Florida, 2003. Octavo, paperback, colour photographs. A colourful, easy to use guide to more than 250 snakes, lizards, turtles, frogs and salamanders common to the Amazonian regions of Peru, Brazil, Bolivia and Columbia. More
Ithaca: Cornell University Press, 2000. Octavo, dustwrapper, colour photographs, other illustrations, maps. Includes sections on environment and habitats as well as species accounts. A comprehensive field guide, it features nearly 180 colour photographs and 180 line drawings. Provides in each species account, description, natural history, similar species, and geographic distribution... More