Screening tests of some butyramides as insecticides and acaricides
By: by S.I. Gertler and A.P. Yerington
Contributors: Yerington, Albert P., 1914-; United States. Entomology Research Branch
Series: ARS -- 33-31; ARS (Series) (United States. Agricultural Research Service) -- 33-31.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1956
Place of publication: [Beltsville, Md.?]
Language: eng
Number of pages: 10
Subjects: Insecticides; Testing
Notes: Caption title.

"October 1956."