Biology and conservation of northern forest owls : symposium proceedings : February 3-7, 1987, Winnipeg, Manitoba
editors, Robert W. Nero ... [et al.] ; sponsors, Manitoba Department of Natural Resources ... [et al.]
Bok Engelsk 1987
Utgitt | Fort Collins, CO (240 W. Prospect St., Fort Collins 80526) : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station , 1987
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Omfang | v, 309 p. : ill.
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Emner | |
ISBN | 0520238540. - 9780520238541
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