Laminated root rot : a guide for reducing and preventing losses in Oregon and Washington forests / James S. Hadfield and David W. Johnson.

Bibliographic Details
Main Author: Hadfield, James S.
Corporate Author: United States. Forest Service. Pacific Northwest Region
Other Authors: Johnson, David W.
Language:English
Published: [Portland, Or.] : Department of Agriculture, Forest Service, Pacific Northwest Region, 1977.
Subjects:
Physical Description:16 pages : color illustrations ; 27 cm
Format: Government Document Book

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