Comparative biosystematics and life history of the nuthatches Sitta pygmaea and Sitta pusilla
Series: University of California publications in zoology,; v. 56, no. 2; University of California publications in zoology ;; v. 56, no. 2.
Publisher: University of California Press
Published: 1958
Place of publication: Berkeley
Language: eng
Number of pages: 300
Subjects: Nuthatches.
Notes: Bibliography: p. 293-300.
"A contribution from the Museum of Vertebrate Zoology of the University of California."
Based on thesis, University of California.