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|Additional Physical Format:||Online version:
Childs, T. W. (Thomas White), 1908-
Laminated root rot of Douglas-fir in western Oregon and Washington.
Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1970
|Material Type:||Government publication, National government publication|
|All Authors / Contributors:||
T W Childs; United States. Department of Agriculture.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
|Description:||27 pages : illustrations ; 23 cm.|
|Series Title:||USDA Forest Service research paper PNW, 102.|
|Responsibility:||by T.W. Childs.|