Historical patterns of western spruce budworm and Douglas-fir tussock moth outbreaks in the northern Blue Mountains, Oregon, since A.D. 1700 [microform] / Thomas W. Swetnam [and others]

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Bibliographic Details
Corporate Author:	Pacific Northwest Research Station (Portland, Or.)
Other Authors:	Swetnam, Thomas W.
Format:	Government Document Microfilm Book
Language:	English
Published:	Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1995]
Series:	Research paper PNW ; 484.
Subjects:	Western spruce budworm > Blue Mountains (Or. and Wash.) > History. Douglas fir tussock moth > Blue Mountains (Or. and Wash.) > History. Dendrochronology > Blue Mountains (Or. and Wash.)

Norlin Library - Government Information - Microform

Holdings details from Norlin Library - Government Information - Microform
Call Number:	A 13.78:PNW-RP-484
A 13.78:PNW-RP-484	Restricted Place a Hold