Preventing greenbug outbreaks
By: [by R.G. Dahms]
Series: Leaflet / U.S. Dept. of Agriculture -- no. 309; Leaflet (United States. Dept. of Agriculture) -- no. 309.
Publisher: U.S. Dept. of Agriculture
Published: 1951
Place of publication: Washington, D.C
Language: eng
Subjects: Greenbug; Control
Notes: Cover title.