Campbell, Alsie Gilbert, Jerry F Franklin, and U.S. International Biological Program. Coniferous Forest Biome. Riparian Vegetation In Oregon's Western Cascade Mountains : Composition, Biomass, and Autumn Phenology. : Seattle, Wash. : Coniferous Forest Biome, Ecosystem Analysis Studies, U.S./International Biological Program ; Seattle, WA : Available from Coniferous Forest Biome, University of Washington, 1979.