A bibliography of chloropicrin, 1932-1934
Subtitle: first supplement to U.S. Dept. Agr. misc. pub. 176
By: by R.C. Roark and R.L. Busbey
Contributors: Busbey, Ruth L. (Ruth Lawless), 1909-1990
Series: Miscellaneous publication / United States Department of Agriculture -- no. 176, 1st supp.; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 176, 1st supp.
Publisher: U.S.D.A.
Published: 1935
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Insecticides; Bibliography; Fumigants
Notes: "June 1935."