Modification of mixed-conifer forests by ruminant herbivores in the Blue Mountains ecological province
By: Robert A. Riggs ... [et al.]
Contributors: Riggs, Robert A; Pacific Northwest Research Station (Portland, Or.)
Series: Research paper PNW -- RP-527; Research paper PNW -- 527
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 2000
Place of publication: [Portland, Or.]
Language: eng
Format: Microform
Number of pages: 77
Subjects: Herbivores -- Ecology -- Blue Mountains (Or. and Wash.); Forest ecology -- Blue Mountains (Or. and Wash.); Blue Mountains (Or. and Wash.)
Other titles: Modification of mixed conifer forests by ruminant herbivores in the Blue Mountains ecological province
Notes: Cover title

Shipping list no.: 2001-0052-M

"September 2000."

Includes bibliographical references (p. 53-68)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [2000] 1 microfiche : negative