Poison ivy and poison sumac and their eradication
By: C.V. Grant and A.A. Hansen
Contributors: Hansen, Albert A. (Albert August), 1891-1940
Series: Farmers' bulletin / United States Department of Agriculture -- no. 1166; Farmers' bulletin (United States. Dept. of Agriculture) -- no. 1166.
Publisher: U.S. Dept. of Agriculture
Published: 1920
Place of publication: Washington, D.C
Language: eng
Number of pages: 16
Subjects: Control; Poison sumac; Poison ivy
Notes: Cover title.

"Contribution from the Bureau of Plant Industry."