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By: Lapham, Macy H. (Macy Harvey),Edition:Publication info: Washington, Govt. print. off, 1912Volume:Series:Holding Institution: University of California LibrariesSubjects: Colorado San Luis Valley SoilsBHL Collections:
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By: United States. Bureau of Land Management. San Luis Resource Area.Edition:Publication info: [Canon City, Colo.?], U.S. Department of the Interior, Bureau of Land Management, Canon City District, San Luis Resource Area, [1987]Volume:Series:Holding Institution: Bureau of Land ManagementSubjects: Colorado Environmental aspects Land use Management Natural resources Planning Public lands San Luis Valley San Luis Valley (Colo. and N.M.) United StatesBHL Collections: