How to recognize blister rust infection on whitebark pine
By: Ray J. Hoff
Contributors: Intermountain Research Station (Ogden, Utah)
Series: Research note INT -- 406
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station
Published: 1992
Place of publication: Ogden, UT (324 25th Street, Ogden 84401)
Language: eng
Format: Microform
Subjects: Blister rust; White pine -- Diseases and pests; White pine -- Disease and pest resistance
Notes: Caption title

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"August 1992."

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