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1853 A geological ma … Hitchcock, Edwa … 2132.011 |
1982 Covers: A geolo … Raymo, Chet 13323.001 |
1982 Title Page: A g … Raymo, Chet 13323.002 |
1982 Text: Geology k … Raymo, Chet 13323.005 |
1982 California to, … Raymo, Chet 13323.006 |
1982 New York Raymo, Chet 13323.012 |
1982 Composite: 8 sh … Raymo, Chet 13323.014 |
1884 Facsimile: Offi … Alaskan Boundar … 0009.033 |
1874 U.S. geological … Asher & Adams 0041.042 |
1873 United States S … Hitchcock, Char … 0310.018 |
1882 Geological Map … Gray, O.W.; Hit … 0312.079 |
1856 Geol. map U.S. Johnston, Alexa … 0372.009 |
1856 Geological Map … Rogers, Henry D … 0372AA |
1856 Geological Map … Rogers, Henry D … 0372AB |
1856 Geological Map … Rogers, Henry D … 0372AC |
1856 Geological Map … Rogers, Henry D … 0372AD |
1898 Covers: Atlas t … Spurr, Josiah E … 0942A |
1982 Text: Introduct … Raymo, Chet 13323.003 |
1982 Text: The profi … Raymo, Chet 13323.004 |
1982 Nevada to Utah Raymo, Chet 13323.007 |
1982 Utah to Wayomin … Raymo, Chet 13323.008 |
1982 Great Plains, N … Raymo, Chet 13323.009 |
1982 Nebraska, Iowa, … Raymo, Chet 13323.010 |
1982 Illinois to Mic … Raymo, Chet 13323.011 |
1982 New York, Conne … Raymo, Chet 13323.013 |
1943 No. 54. Nordame … Sydow, Emil von … 13558.139 |
1944 No. 54. Nordame … Sydow, Emil von … 13559.147 |
1966 Geology. Geological Surv … 14359.054 |
1965 Glacial geology … Geological Surv … 14359.055 |
1968 Karstlands. Geological Surv … 14359.056 |
1968 Bottom sediment … Geological Surv … 14359.058 |
1967 Geologic map : … Geological Surv … 14359.243 |
1968 Geologic mappin … Geological Surv … 14359.245 |
1876 Climatological … Everts, Ensign … 1828.007 |
1875 Map, hot spring … Wheeler, G.M. 2220.067 |
1913 United States. … Campbell, Mariu … 2249.030 |
1809 Title Page: Obs … Maclure, Willia … 2749A |
1809 Text Page: Obse … Maclure, Willia … 2749B |
1809 Map of the Unit … Maclure, Willia … 2749.001 |
1874 Geological map … Blake, William … 3566.010 |
1878 Geological Map … Gray, Ormando W … 3888.070 |
1818 Title Page: Obs … Maclure, Willia … 3954A |
1818 Map of the Unit … Maclure, Willia … 3954.001 |
1838 Title Page: Obs … Maclure, Willia … 4070A |
1838 United States O … Maclure, Willia … 4070.001 |
1904 Covers: Atlas t … Hague, Arnold 4252A |
1904 Title Page: Atl … Hague, Arnold 4252B |
1904 Table of Conten … Hague, Arnold 4252C |
1904 Legend: Atlas t … Hague, Arnold 4252D |
1904 Gallatin Sheet. Hague, Arnold 4252.007 |