Repellents for protecting animals from the attacks of flies
By: by H.W. Graybill
Series: Bulletin of the U.S. Department of Agriculture -- no. 131; Bulletin of the U.S. Department of Agriculture -- no. 131.
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 26
Subjects: Control; Flies; Insect baits and repellents
Notes: Caption title.

"September 10, 1914."

Bibliography: p. 25-26.