Birds of the Crane Pacific expedition, by Ernst Mayr and Sidney Camras.

v.20:no.34(1938)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.60 (1916)

Asiatic herpetological research.

v.5 (1993)

Asiatic herpetological research.

v.3 (1990)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.95 (1944-1945)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.84 (1939)

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)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.69 (1929)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.124 (1960)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.86 (1939-1940)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.113 (1955)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.83 (1939)

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

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