subspecies of the mountain chickadee
By: by Joseph Grinnell.
Contributors: University of California, Berkeley. Museum of Vertebrate Zoology.
Series: University of California publications in zoology -- v. 17, no. 17
Publisher: University of California Press
Published: 1918
Place of publication: Berkeley
Language: eng
Number of pages: 515
Subjects: Chickadees -- California
Notes: "May 4, 1918."

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

Includes bibliographical references.