Timber management plan, Region 6, Umatilla National Forest
Subtitle: North and South Umatilla working circles.
Contributors: United States. Forest Service. Pacific Northwest Region.
Publisher: U.S. Department of Agriculture, Forest Service
Published: 1963
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 89
Subjects: Forest management -- Oregon.; Forest management -- Washington (State).; Umatilla National Forest (Or. and Wash.)
Notes: Cover title.

"Approved 1/11/63."

Bibliography : leaf 89.

Amendments no. 1-2 inserted.