Chemical and mechanical methods of ribes eradication in the white pine areas of the Western States
By: by H. R. Offord, G. R. Van Atta, and H. E. Swanson.
Contributors: Van Atta, G. R. 1899-; Swanson, H. E. 1903-; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 692; Technical bulletin (United States. Dept. of Agriculture) -- no. 692.
Publisher: U.S. Dept. of Agriculture
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 50
Subjects: Blister rust -- Control; White pine -- Diseases and pests; Ribes
Other titles: Ribes eradication in the white pine areas of the Western States.
Notes: Cover title.

"January 1940."

Literature cited: p. 48-49.