Economic ornithology and the correlation of laboratory and field methods
By: by Clarence Cottam.
Contributors: Peterson, Randolph L. (association)
Series: Wildlife research and management leaflet / United States Dept. of Agriculture.  Bureau of Biological Survey -- BS-30; Wildlife research and management leaflet (United States.  Bureau of Biological Survey) -- BS-30
Publisher: [s.n.]
Published: 1936
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Subjects: Bird pests; Beneficial birds; Ornithology -- Field work; Birds -- Research
Notes: Reproduced from typewritten copy.

Bibliography: p. 12.

With the autograph of the author.

Ex libris Randolph L. Peterson.