An evaluation of the relative abundance of the flat-tailed horned lizard (Phrynosoma mcallii) in 10 areas in southeastern California
By:  Eric Altman, Marcia Medford and Frederick B. Turner
Contributors: Medford, Marcia; Turner, Frederick B.; United States.   Bureau of Land Management
Publisher: U.S. Dept. of the Interior, Bureau of Land Management
Published: 1980
Place of publication: El Centro, Calif
Language: eng
Number of pages: 34
Subjects: Horned toads; Phrynosoma mcallii; Amphibians
Notes: Cover title.

Includes bibliographical references (leaves 13-14).