1. The Van Norman reservoirs area, northern San Fernando Valley, California. Geologic environment of the Van Norman Reservoirs area Author/Creator: Yerkes, R. F., 1923- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1974 Format: Book Access & Availability: Loading
2. The Van oil field : Van Zandt County, Texas Author/Creator: Liddle, Ralph Alexander, 1896-1963 Publication/Creation: Austin, Tex. : The University, [1936] Format: Book Access & Availability: Loading
3. Vanadium-bearing magnetite-ilmenite deposits near Lake Sanford, Essex County, New York, Author/Creator: Balsley, James R. 1916- (James Robinson) Publication/Creation: Washington : U.S. Govt. Print. Off, 1943 Format: Book Is Part Of: U.S. Geological Survey bulletin, no. 940 A-J. Access & Availability: Loading
4. Vanadium-bearing magnetite-ilmenite deposits near Lake Sanford, Essex County, New York Author/Creator: Balsley, J. R., author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1943 Format: Book Access & Availability: Loading
5. Variations in tectonic styles in Canada Publication/Creation: [Toronto] : Geological Association of Canada, 1972] Format: Book Access & Availability: Loading
6. Variations in vitrinite reflectance values for the Upper Cretaceous Mesaverde Formation, Southeastern Piceance Basin, northwestern Colorado : implications for burial history and potential hydrocarbon generation Author/Creator: Nuccio, Vito F., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Format: Book Access & Availability: Loading
7. Variations in vitrinite reflectance values for the Upper Cretaceous Mesaverde Formation, Southeastern Piceance Basin, northwestern Colorado : implications for burial history and potential hydrocarbon generation Author/Creator: Nuccio, Vito F. Publication/Creation: Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989 Format: Book Access & Availability: Loading
8. The Variscan fold belt in the British Isles Publication/Creation: Bristol [Avon] : Hilger, [1983] Format: Book Access & Availability: Loading
9. Variscan tectonics of the North Atlantic Region Publication/Creation: Oxford : Published for the Geological Society by Blackwell Scientific, 1984 Format: Book Access & Availability: Loading
10. The varves and climate of the Green River epoch Author/Creator: Bradley, Wilmot H. 1899-1979. (Wilmot Hyde) Publication/Creation: Washington : U.S. Govt. Print. Off, 1929 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 157-160. Access & Availability: Loading