Second annual report of bird counts in the United States, with discussion of results
By: by Wells W. Cooke
Series: Bulletin / United States Department of Agriculture -- no. 396; Bulletin of the U.S. Department of Agriculture -- no. 396.
Publisher: U. S. Dept. of Agriculture
Published: 1916
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Bird populations; Birds
Notes: Caption title.