Yukon Delta National Wildlife Refuge :
comprehensive conservation plan, environmental impact statement, wilderness review, and wild river plan : summary : draft.

APA Citation

U.S. Fish and Wildlife Service. Region 7. (1987). Yukon Delta National Wildlife Refuge: comprehensive conservation plan, environmental impact statement, wilderness review, and wild river plan : summary : draft. Anchorage, Alaska: U.S. Fish and Wildlife Service, Region 7.

MLA Citation

U.S. Fish and Wildlife Service. Region 7. Yukon Delta National Wildlife Refuge: Comprehensive Conservation Plan, Environmental Impact Statement, Wilderness Review, And Wild River Plan : Summary : Draft. Anchorage, Alaska: U.S. Fish and Wildlife Service, Region 7, 1987.