A field guide to amphibians of Oklahoma
By: by Jeffrey H. Black and Gregory Sievert ; photographs by Gregory Sievert.
Contributors: Sievert, Gregory.; Oklahoma. Dept. of Wildlife Conservation.
Publisher: Oklahoma Dept. of Wildlife Conservation
Published: 1989
Place of publication: Oklahoma City, Okla
Language: eng
Number of pages: 80
Subjects: Amphibians -- Oklahoma -- Identification.
Notes: Bibliography: p. 78.
Includes index.