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By: Emmons, Samuel Franklin, - Emmons, Samuel Franklin, - Geological Survey (U.S.)Edition:Publication info: Washington, U.S. Geological Survey, 1883Volume:Series:Holding Institution: Harold B. Lee LibrarySubjects: Colorado Geology Leadville Leadville (Colo.) Maps Mines and mineral resources Topographic mapsBHL Collections:
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By: U.S. Fish and Wildlife Service. Region 6. - United States. Bureau of Land Management. - United States. Bureau of Land Management. Royal Gorge Field Office.Edition:Publication info: [Lakewood, Colo.], U.S. Dept. of the Interior, Fish and Wildlife Service - Region 6, Colorado Ecological Services Field Office, 2014Volume:Series:Holding Institution: Bureau of Land ManagementSubjects: Colorado Ecological risk assessment Effect of water quality on Fishes Leadville Pollution WaterBHL Collections: