Geological factors in the distribution of American birds
Subtitle: evolutionary aspects of migration
By: George G. Williams
Series: Lida Scott Brown lectures in ornithology
Publisher: University of California Press
Published: 1958
Place of publication: Los Angeles, CA
Language: eng
Number of pages: 85
Subjects: Birds -- Migration.; Birds -- Geographical distribution.; Birds -- Evolution.
Other titles: Evolutionary aspects of migration
Notes: Two Lida Scott Brown lectures in ornithology given at the University of California, Los Angeles, on July 22 and July 25, 1958

Bibliogr.

1