On the batrachia and reptilia of Costa Rica : With notes on the herpetology and ichthyology of Nicaragua and Peru / by E. D. Cope.

1

Histoire naturelle des quadrupèdes ovipares et des serpens. Par M. le Comte de la Cepede.

3

Herrn de la Cepede's Naturgeschichte der Amphibien, oder der enerlegenden vierfussigen Thiere und der Schlangen : Eine Fortsetzung von Buffon's Naturgeschichte / Aus dem französischen übersetzt ... von Johann Matthäus Bechstein. Bd. 1-5.

5

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

3

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

2

Permo-Carboniferous fresh water burrows / Everett C. Olson -- and Kathryn Bolles --.

v.33:no.15(1975)

A comparative study of the herpetological faunae of the Uluguru and Usambara mountains, Tanganyika territory with descriptions of new species / by T. Barbour and A. Loveridge.

v.50:no.2 (1928)

Vertebrate ecology and systematics : a tribute to Henry S. Fitch / edited by Richard A. Seigel ... [et al.].

no.10 (1984)