A continuous flow system using fish and amphibian eggs for bioassay determinations on embryonic mortality and teratogenesis /

Issued Apr. 1977.

The ornithology of the Caribbean coast of extreme eastern Panama /

Pgs. 373-387 "New reptiles and amphibians from Tanganykia terrirtoy and Kenya colony/by Loveridge, Arthur. "March, 1932."

Catalogue of the Batrachia salientia in the collection of the British Museum /

Índice.

The American natural history; a foundation of useful knowledge of the higher animals of North America,

I. Mammals.--II. Mammals (concluded) Birds.--III. Birds (concluded)--IV. Reptiles, amphibians and fishes.

Reptilien- und Amphibienpflege.

Mode of access: Internet.

Fisheries and herpetological assessment of the Coal Creek-Crane Creek watershed, Schuyler County, Illinois : prepared for the U. S. Department of Agriculture, Soil Conseration Service /

Bibliography: leaf 27.

Illinois landowner's guide to amphibian conservation /

The purpose of this guide is twofold. First, the guide provides a brief overview of the amphibians of Illinois, including aspects of their life histories and distributions. Second, technical guidance is given to resource managers, planners, restorationists, and private landowners in Illinois who wish to create, enhance and manage habitat for amphibians.

Mucosa, escamas y colas de necturus

In Spanish.

Slime, scales & mudpuppy tails

"12/05"--Colophon.

Ichthyologia, cum Amphibiis regni Borussici : methodo Linneana disposita /

Includes indexes.

Gady i plazy : opowiadania o zyciu jaszczurek, wezow, krokodylow, zolwi, i plazow.

Mode of access: Internet.

Environmental status of the Lake Michigan region /

Vols. 7, 9 and 15, issued in 1974, prepared for the U. S. Atomic Energy Commission; vols. issued 1975- prepared for the U. S. Energy Research and Development Administration.