Protect white pine from blister rust
Series: Miscellaneous publication / United States Department of Agriculture -- no. 22
Publisher: U.S. Dept. of Agriculture
Published: 1928
Place of publication: Washington, D.C
Language: eng
Subjects: White pine; Diseases and pests; 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"

"Eastern edition."