White-pine blister rust in the western United States
Series: Department circular / United States Department of Agriculture -- 226; Department circular (United States. Dept. of Agriculture) -- 226.
Publisher: U.S. Dept. of Agriculture
Published: 1922
Place of publication: Washington, D.C
Language: eng
Subjects: Blister rust
Other titles: White pine blister rust in the western United States.
Notes: "Contribution from the Bureau of Plant Industry (Office of Blister-Rust Control, in cooperation with the Office of Investigations in Forest Pathology)."