Distribution of river otters in California
Subtitle: with description of a new subspecies
By: by Joseph Grinnell.
Contributors: University of California, Berkeley. Museum of Vertebrate Zoology.
Series: University of California publications in zoology -- v. 12, no. 8
Publisher: University of California Press
Published: 1914
Place of publication: Berkeley
Language: eng
Number of pages: 310
Subjects: North American river otter; Mammals -- California
Notes: "October 31, 1914."

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

Includes bibliographical references (p. 309).