Spider mites on cotton
Subtitle: how to control them
By: [prepared by Entomology Research Division, Agricultural Research Service]
Series: Leaflet / United States. Dept. of Agriculture -- no. 502; Leaflet (United States. Dept. of Agriculture) -- no. 502.
Publisher: U.S. Dept. of Agriculture
Published: 1962
Place of publication: Washington, D.C
Language: eng
Subjects: Spider mites; Control; Cotton; Diseases and pests
Notes: Cover title.

"Issued February 1962"--P. [8].