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by Sims, P. K. (Paul Kibler), 1918-2011
Washington : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1987
Washington : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1987
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Government Document
Book
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by Leverett, Frank, 1859-1943
Washington : U.S. Gov't. Print. Off., 1932
Washington : U.S. Gov't. Print. Off., 1932
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Government Document
Book
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by Southwick, D. L. (David Leroy), 1936-
St. Paul, Minn. : University of Minnesota, Minnesota Geological Survey, 1979
St. Paul, Minn. : University of Minnesota, Minnesota Geological Survey, 1979
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Map
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by Alminas, Henry V., 1938-, McHugh, John B., Perry, Eugene C., 1933-
[Washington, D.C.] : Denver, CO : U.S. G.P.O. ; For sale by Books and Open-File Report Sales, U.S. Geological Survey, 1992
[Washington, D.C.] : Denver, CO : U.S. G.P.O. ; For sale by Books and Open-File Report Sales, U.S. Geological Survey, 1992
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Government Document
Book
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by Ojakangas, Richard W.
St. Paul, Minn. : University of Minnesota, Minnesota Geological Survey, 1979
St. Paul, Minn. : University of Minnesota, Minnesota Geological Survey, 1979
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Map
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