Frogs — Central America — Audiobooks

Middle American Frogs of the Hyla microcephala Group

Middle American Frogs of the Hyla microcephala Group

by William Edward Duellman, M. J. Fouquette

Descriptions of New Hylid Frogs From Mexico and Central America

Descriptions of New Hylid Frogs From Mexico and Central America

by William Edward Duellman

The Systematics of the Frogs of the Hyla Rubra Group in Middle America

The Systematics of the Frogs of the Hyla Rubra Group in Middle America

by Juan R. León