An aid to identifying aspen diseases frequently encountered in the Southwest /

Bibliographic Details
Main Author: Walters, James W.
Corporate Author: United States. Forest Service
Format: Government Document Book
Language:English
Published: Albuquerque, N.M. : U.S. Dept. of Agriculture, Forest Service, Forest Insect and Disease Management, State and Private Forestry, Southwestern Region ; 1975.
Series:R-3 ; 75-22
Subjects:

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