2003 amendment to the survey protocol for survey & manage category A & C lichens in the Northwest Forest Plan area
By: by Chiska C. Derr ... [et al.].
Contributors: Derr, Chiska C.; United States. Forest Service. Pacific Northwest Region.
Publisher: USDA Forest Service, Pacific Northwest Region
Published: 2003
Place of publication: [Portland, OR
Language: eng
Number of pages: 211
Subjects: Lichens -- Northwest, Pacific; Forest management -- Northwest, Pacific
Notes: Cover title.

"Version 2.1 amendment. September 2003."

"R6-NR-S&M-TP-09-03-̲-P. 2 of cover.

Includes bibliographical references (p. 39-40).