Plant association and management guide for the grand fir zone : Gifford Pinchot National Forest

Responsibility
by Christopher Topik.
Imprint
[Portland, Or.?] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1989.
Physical description
110 p. : ill., maps ; 28 cm.
Series
R6-ECOL-TP ; 006-88
Librarian view | Catkey: 2688161