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Development and Improvement of Bear Management Techniques and Procedures in Southcentral Alaska and Impacts of Heavy Hunting Pressure on the Density and Demographics of Brown Bear Populations in Southcentral Alaska

Sterling MillerAlaska. Division of Wildlife Conservation

出版	Alaska Department of Fish & Game, Division of Wildlife Conservation, 1994
URL	http://books.google.com.hk/books?id=PmFvHQAACAAJ&hl=&source=gbs_api