Cover Image

Revision of the American pikas : (genus Ochotona) /

Bibliographic Details
Main Author: Howell, Arthur H. (Arthur Holmes), 1872-1940
Format: Government Document Book
Language:English
Published: Washington : Govt. print. off, 1924.
Series:U.S. Dept. of agriculture. Bureau of biological survey. North American fauna no. 47
Subjects:
Pikas.
Description
Physical Description:iv, 57 pages, 1 unnumbered page : illustrations (maps) VI plate (including frontispiece) on 4 β. ; 24cm.