Reptiles & Amphibains in 1992

Environmental Physiology of the Amphibians by

Geographic Variation and Speciation in the Torrent Salamanders of the Genus Rhyacotriton (Caudata: Rhyacotritonidae): Rhyacotritonidae) by Good, David A., Wake, David B.

Mac's Field Guides: North American Reptiles by Macgowan, Craig