The relative effectiveness of five candidate fumigants to stored-product insects
By: [Phillip K. Harein and Robert L. Soles]
Contributors: Soles, Robert L. (Robert Lee), 1934-
Series: Marketing research report -- no. 641
Publisher: Market Quality Research Division, Agricultural Marketing Service, U.S. Dept. of Agriculture
Published: 1964
Place of publication: Washington, D.C
Language: eng
Subjects: Control; Toxicology; Food storage pests; Fumigants
Notes: Cover title.

"July 1964."