Key species for plant associations on the Rogue River, Siskiyou and Umpqua national forests /Author: Seda, Anita.
Publisher: [Washington, D.C.?] : USDA Forest Service,
Date: 1989. This title can be found in 2 Iowa libraries.
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.