U.S. Dept. of AgricultureForest Service, Pacific Northwest Research Station ; in cooperation with U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region,
Copyright Date:
1994
Description:
65 p. : ill. ; 28 cm.
Reproduction Info:
Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 1 microfiche : negative.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.