proceedings of a workshop, Fort Collins, Colorado, December 1993 Forsman, Eric D. Cooper Ornithological Society United States Forest Service. text bibliography conference publication cau Los Angeles] Cooper Ornithological Society c1996 1996 monographic eng

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122 p. ill., maps 26 cm. Eric D. Forsman ... [et al.], editors ; sponsor, USDA Forest Service. Includes bibliographical references (p. 113-120). Spotted owl Pacific States Congresses Forest Management Pacific States Congresses Bird populations Pacific States Congresses Birds Pacific States Geographical distribution Congresses 0935868836 96085058 KMM 960917 20160527194105.0 206808