Stalactiform rust.
Contributors: United States. Forest Service. Pacific Northwest Region.
Series: Forest disease management notes
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region
Published: 1983
Place of publication: [Portland, Or.?]
Language: eng
Subjects: Rust fungi -- United States.; Rust diseases -- United States.; Lodgepole pine -- Diseases and pests -- United States.
Notes: Caption title.