1. Backbone of the Americas: tectonic history from pole to pole : a symposium Author/Creator: Childs, Orlo E., 1914-1996 Publication/Creation: Tulsa, Okla. : American Association of Petroleum Geologists, 1963 Resource Type: Book Access & Availability: Loading
2. Background information to accompany folio of geologic, mineral resource, geochemical, aeromagnetic, and gravity maps of the Hillsboro and San Lorenzo quadrangles, Sierra and Grant Counties, New Mexico Author/Creator: Hedlund, David Carl, 1924- Publication/Creation: Reston : U.S. Geological Survey, 1979 Resource Type: Book Access & Availability: Loading
3. Background information to accompany the atlas of some metal and nonmetal mineral provinces in the conterminous United States Author/Creator: Tooker, Edwin W., 1923-2013 Publication/Creation: [Arlington, VA] : Branch of Distribution, U.S. Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
4. Baltimore county Author/Creator: Maryland Geological Survey Publication/Creation: Baltimore : The Johns Hopkins press, 1929 Resource Type: Book Access & Availability: Loading
5. Baltische Landeskunde Author/Creator: Kupffer, K. B. Publication/Creation: Riga : G. Löffler, 1911 Resource Type: Book Access & Availability: Loading
6. Barbour and Upshur counties and western portion of Randolph county Author/Creator: West Virginia Geological and Economic Survey Publication/Creation: [Wheeling] : [Wheeling news litho. co.], [1918] Resource Type: Book Access & Availability: Loading
7. The base of the Upper Keweenawan, Michigan and Wisconsin Author/Creator: White, Walter S. 1915- (Walter Stanley) Publication/Creation: Washington : U.S. Govt. Print. Off, 1972 Resource Type: Book Access & Availability: Loading
8. Basin and range Author/Creator: McPhee, John, 1931- Publication/Creation: New York : Farrar, Straus, Giroux, [1981] Resource Type: Book Access & Availability: Loading
9. Basin and Range Symposium and Great Basin Field Conference Author/Creator: Basin and Range Symposium Las Vegas, Nev.) (1979 Publication/Creation: Denver : Rocky Mountain Association of Geologists, 1979 Resource Type: Book Access & Availability: Loading
10. Basins of the Southwest Publication/Creation: [Midland] : West Texas Geological Society, [1968?] Resource Type: Book Access & Availability: Loading