Asiatic herpetological research.

v.3 (1990)

The hylid frogs of Middle America / William E. Duellman.

no.1:v.1 (1970)

The hylid frogs of Middle America / William E. Duellman.

no.1:v.2 (1970)

Beiträge zur Naturgeschichte von Brasilien / von Maximilian, Prinzen zu Wied.

3

Tulane studies in zoology.

v.2 (1954-1955)

Asiatic herpetological research.

v.6 (1995)

Asiatic herpetological research.

v.9 (2001)

Asiatic herpetological research.

v.4 (1992)

Beiträge zur Naturgeschichte von Brasilien / von Maximilian, Prinzen zu Wied.

4

Asiatic herpetological research.

v.8 (1999)

Tulane studies in zoology.

v.1 (1953-1954)

Tulane studies in zoology.

v.3 (1955-1956)

Asiatic herpetological research.

v.7 (1997)

Transactions of the San Diego Society of Natural History.

v.12 (1954-1962)

The South American herpetofauna : its origin, evolution, and dispersal / William E. Duellman, editor.

no.7 (1979)