Forest health in the Blue Mountains
Subtitle: the influence of insects and diseases
By: Boyd E. Wickman.  Forest health in the Blue Mountains : science  perspectives / Thomas M. Quigley, editor
Contributors: Quigley, Thomas Milton; Pacific Northwest Research Station (Portland, Or.)
Series: General technical report PNW -- GTR-295; General technical report PNW -- 295
Publisher: USDA Forest Service, Pacific Northwest Research Station
Published: 1992
Place of publication: Portland, Or. (333 S.W. First Ave., Portland 97208)
Language: eng
Format: Microform
Number of pages: 15
Subjects: Trees -- Diseases and pests -- Control -- Environmental aspects -- Blue Mountains (Or. and Wash.); Forest fires -- Blue Mountains (Or. and Wash.)
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 92-1784-M

"March 1992."

Includes bibliographical references (p. 7-9)

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative