Preliminary census of birds of the United States
By: by Wells W. Cooke
Series: Bulletin of the U.S. Department of Agriculture -- no. 187; Bulletin of the U.S. Department of Agriculture -- no. 187.
Publisher: U.S. Dept. of Agriculture
Published: 1915
Place of publication: Washington, D.C
Language: eng
Number of pages: 11
Subjects: Birds
Notes: Caption title.

"February 11, 1915."