Poison-ivy, poison-oak and poison sumac
Subtitle: identification, precautions, eradication
By: by Donald M. Crooks and Leonard W. Kephart
Contributors: Kephart, L. W. (Leonard Wheeler), 1892-
Series: Farmers' bulletin / United States Department of Agriculture -- no. 1972; Farmers' bulletin (United States. Department of Agriculture) -- no. 1972.
Publisher: U.S. Dept. of Agriculture
Published: 1945
Place of publication: Washington, D.C
Language: eng
Number of pages: 30
Subjects: Poison sumac; Poison ivy; Poison oak
Notes: "Supersedes Farmers' bulletin 1166, Poison ivy and poison sumac and their eradication."