Chemotropic tests with the screw-worm fly
By: by D.C. Parman ... [et al.].
Series: Department bulletin / United States Department of Agriculture -- no. 1472; Department bulletin (United States. Dept. of Agriculture) -- no. 1472.
Publisher: U.S. Dept. of Agriculture
Published: 1927
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: Screwworm; Control; Blowflies; Repellents
Notes: Caption title.

"March, 1927."