two pocket gophers of the region contiguous to the lower Colorado River, in California and Arizona
By: by Joseph Grinnell.
Contributors: University of California, Berkeley. Museum of Vertebrate Zoology.
Series: University of California publications in zoology -- v. 10, no. 8
Publisher: University of California Press
Published: 1912
Place of publication: Berkeley
Language: eng
Number of pages: 178
Subjects: Pocket gophers -- California; Rodents -- California
Other titles: Two pocket gophers of the Colorado River
Notes: "June 7, 1912."

"Contribution from the Museum of Vertebrate Zoology of the University of California."

Includes bibliographical references (p. 177).