An edition of Grizzly bear management in the Yellowstone ecosystem (1984)

Grizzly bear management in the Yellowstone ecosystem

hearing before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-eighth Congress, first session, August 11, 1983--Cody, Wyoming.

By United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Pollution.