Distribution of bark beetle attacks on ponderosa pine trees in Montana / Philip C. Johnson.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Johnson, Philip C. (Philip Cornwell), 1907-1990
Corporate Authors:	United States. Department of Agriculture, Intermountain Forest and Range Experiment Station (Ogden, Utah)
Format:	Government Document Book
Language:	English
Published:	Ogden, Utah : U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station, 1967.
Series:	U.S. Forest Service research note INT ; 62.
Subjects:	Bark beetles. Ponderosa pine > Diseases and pests > Montana. Ponderosa pine > Diseases and pests. Montana.

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Call Number:	A 13.79:INT-62
A 13.79:INT-62	Available Place a Hold