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1
by Welles, Ralph E.
[Washington] : [U.S. Govt. Print. Off.], 1961
[Washington] : [U.S. Govt. Print. Off.], 1961
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2
3
by Sudworth, George B. (George Bishop), 1864-1927
Washington [D.C.] : G.P.O., 1908
Washington [D.C.] : G.P.O., 1908
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4
by McLean, Hugh, 1939-
Washington : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1991
Washington : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1991
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5
by Steinbrugge, Karl V.
Washington : Denver, CO : U.S. G.P.O. ; For sale by U.S. Geological Survey, Map Distribution, 1994
Washington : Denver, CO : U.S. G.P.O. ; For sale by U.S. Geological Survey, Map Distribution, 1994
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6
Research Triangle Park, N.C. : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Institute of Environmental Health Sciences, 1995
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Conference Proceeding
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7
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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8
9
by Berryhill, Henry L., Jr. (Henry Lee), 1921-2013
Washington : U.S. Govt. Print. Off, 1971
Washington : U.S. Govt. Print. Off, 1971
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10
by Cannon, William F.
Washington : Denver, CO : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992
Washington : Denver, CO : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992
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11
by Gilpin, Joseph Elliott, 1866-
Washington : Govt. Print. Off., 1911
Washington : Govt. Print. Off., 1911
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12
by Kosanke, Robert M. (Robert Max)
Washington : Alexandria, VA : U.S. G.P.O. ; For sale by the Branch of Distribution, U.S. Geological Survey, 1985
Washington : Alexandria, VA : U.S. G.P.O. ; For sale by the Branch of Distribution, U.S. Geological Survey, 1985
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13
by John, David A.
Washington : Denver, CO : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992
Washington : Denver, CO : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992
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14
15
by Humes, Arthur G. (Arthur Grover), 1916-1999
Washington : Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973
Washington : Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973
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16
by McDougall, W. B. (Walter Byron), 1883-1980
Washington : U.S. Dept. of the Interior, National Park Service : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 1951
Washington : U.S. Dept. of the Interior, National Park Service : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 1951
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17
by Kingsolver, John Mark
Washington : U.S. Dept. of Agriculture, Science and Education Administration, 1978
Washington : U.S. Dept. of Agriculture, Science and Education Administration, 1978
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18
by Krombein, Karl V.
Washington : Smithsonian Institution Press, 1979
Washington : Smithsonian Institution Press, 1979
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19
by Springer, Victor Gruschka, 1928-
Washington : Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972
Washington : Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972
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