The field treatment of tobacco root-rot
By: by Lyman J. Briggs
Contributors: United States. Bureau of Plant Industry
Series: Circular / United States, Bureau of Plant Industry -- no. 7; Circular (United States. Bureau of Plant Industry) -- no. 7.
Publisher: U.S. Dept. of Agriculture, Bureau of Plant Industry
Published: 1908
Place of publication: Washington, D.C
Language: eng
Subjects: Tobacco root rot; Tobacco
Notes: Cover title.

"Issued May 4, 1908."