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By: Sweanor, Patricia. - Gudorf, Michelle A. - Singer, Francis J. - United States. National Park Service. Rocky Mountain Regional Office. - Midcontinent Ecological Science Center (U.S.) - United States. National Park Service. Natural Resource Preservation Program. - United States. Bureau of Land Management. - United States. Forest Service. - Utah. - South Dakota. - Colorado. - Foundation for North American Wild Sheep (U.S.)Edition:Publication info: Fort Collins, Colo, National Biological Service, Midcontinent Ecological Science Center, [1996]Volume:Series:Holding Institution: Bureau of Land ManagementSubjects:BHL Collections:
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By: Kapler, Jane E. - United States. National Park Service. - United States. National Park Service. Rocky Mountain Regional Office.Edition:Publication info: [West Glacier, Mont.], The Service, [1977]Volume: 1977Series:Holding Institution: Montana State LibrarySubjects:BHL Collections: