Proposed grizzly bear management program, Yellowstone National Park, Wyoming :
draft environmental statement /
prepared by National Park Service, Department of the Interior.

APA Citation

United States. National Park Service. (1974). Proposed grizzly bear management program, Yellowstone National Park, Wyoming: draft environmental statement. [S.l.]: The Service.

MLA Citation

United States. National Park Service. Proposed Grizzly Bear Management Program, Yellowstone National Park, Wyoming: Draft Environmental Statement. [S.l.]: The Service, 1974.

Warning: These citations may not always be complete (especially for serials).