Insect powder
Contributors: McDonnell, C.C.; Keenan, G.L.
Series: Department bulletin / United States Department of Agriculture -- no.824; Department bulletin (United States. Dept. of Agriculture) -- no. 824.
Publisher: U.S. Dept. of Agriculture
Published: 1926
Place of publication: Washington, D.C
Language: eng
Number of pages: 94
Subjects: Insecticides
Notes: "Issued June 3, 1920, revised April, 1926."