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Descriptive notes on larvae of toads of the debilis group, genus Bufo

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By: Zweifel, Richard George,

Publication info: New York, N.Y, American Museum of Natural History, [1970]

Holding Institution: American Museum of Natural History Library

Subjects: Amphibians Anaxyrus kelloggi Arizona Bufo debilis Bufo retiformis Larvae Mexico, North Southwestern States Tadpoles Toads
Isolation mechanisms in toads of the Bufo debilis group in Arizona and western Mexico

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By: Bogert, Charles M. (Charles Mitchill),

Publication info: New York, N.Y American Museum of Natural History [1962]

Holding Institution: American Museum of Natural History Library

Subjects: 59.78B(79.1) Amphibians Bufo debilis Mexico Southwestern States Toads