Homemade lime-sulphur concentrate
By: by E.W. Scott
Series: Bulletin of the U.S. Department of Agriculture -- no. 197; Bulletin of the U.S. Department of Agriculture -- no. 197.
Publisher: U.S. Dept. of Agriculture
Published: 1915
Place of publication: Washington, D.C
Language: eng
Subjects: Fruit; Diseases and pests; Control; Insecticides
Other titles: Homemade lime sulphur concentrate.
Notes: Caption title.

"March 31, 1915."