A framework for ecosystem management in the interior Columbia Basin and portions of the Klamath and Great Basins [electronic resource] / Richard W. Haynes, Russell T. Graham, and Thomas M. Quigley, technical editors.
Portland, Or. (333 S.W. First Ave., P.O. Box 3890. Portland 97208-3890) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1996.