Protect western white pine and sugar pine from blister rust
By: by J.F. Martin.
Contributors: Martin, J. F.; United States. Bureau of Plant Industry.
Series: Miscellaneous publication / United States Department of Agriculture -- no. 23; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 23.
Publisher: U.S. Dept. of Agriculture
Published: 1928
Place of publication: Washington, D.C
Language: eng
Subjects: Western white pine -- Diseases and pests -- West (U.S.); Blister rust.
Notes: Caption title.

"April, 1928."

"U.S. Dept. of Agriculture, Bureau of Plant Industry and the States of California, Connecticut, Idaho, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Washington, and Wisconsin cooperating"

"Western edition."