Susceptibility of ponderosa pine to western gall rust within the middle Columbia River system

Susceptibility of ponderosa pine to western gall rust within the middle Columbia River system /

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Bibliographic Details
Main Author: Hoff, R. J. (Raymond J.)
Corporate Author: Intermountain Research Station (Ogden, Utah)
Format: Government Document Book
Language:English
Published: Ogden, UT : U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1990]
Series:Research paper INT 416.
Subjects:
Ponderosa pine > Disease and pest resistance > Northwest, Pacific.
Tree rusts > Northwest, Pacific.
Rust fungi > Northwest, Pacific.
Description
Item Description:Distributed to depository libraries in microfiche.
"January 1990."
Physical Description:7 page : illustrations, maps ; 28 cm.
Bibliography:Includes bibliographical references (page 7).

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