Affiliation: | U.S. Department of Agriculture Forest Service, Pacific Northwest Research Station, 3200 SW Jefferson Way, Corvallis, OR 97331, U.S.A., email;U.S. Department of Agriculture Forest Service, Pacific Northwest Research Station, 620 SW Main, Suite 400, Portland, OR 97205, U.S.A.;U.S. Department of Agriculture Forest Service, Pacific Northwest Research Station, 1401 Gekeler Lane, La Grande, OR 97850, U.S.A. |