1. Walks and talks in the geological field Author/Creator: Winchell, Alexander, 1824-1891 Publication/Creation: New York : Chautauqua Press, 1886 Resource Type: Book Access & Availability: Loading
2. Walks and talks in the geological field Author/Creator: Winchell, Alexander, 1824-1891 Publication/Creation: New York : Chautauqua Press, 1886 Resource Type: Book Access & Availability: Loading
3. The Wallapai mining district, Cerbat Mountains, Mohave County, Arizona Author/Creator: Dings, McClelland G. 1902- (McClelland Griffith) Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1951 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 978 A-E. Access & Availability: Loading
4. The Wallapai mining district, Cerbat Mountains, Mohave County, Arizona : a study of the geology and ore deposits Author/Creator: Dings, McClelland G. 1902- (McClelland Griffith), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1951 Resource Type: Book Access & Availability: Loading
5. Wapiti formation and Trout Peak Trachyandesite, northwestern Wyoming Author/Creator: Nelson, Willis H. 1920-2010. (Willis Howard) Publication/Creation: [Washington] : [U.S. Govt. Print. Off], [1968] Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no.1253-1256. Access & Availability: Loading
6. Wapiti formation and Trout Peak Trachyandesite, northwestern Wyoming : description of two new formations in the Absaroka Mountains, Wyoming Author/Creator: Nelson, Willis H. 1920-2010, (Willis Howard), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1968 Resource Type: Book Access & Availability: Loading
7. Warren County mineral resources Author/Creator: Mississippi Geological, Economic, and Topographical Survey Publication/Creation: University : [publisher not identified], 1941 Resource Type: Book Access & Availability: Loading
8. Wasatch fossils in so-called Fort Union beds of the Powder River basin, Wyoming and their bearing on the stratigraphy of the region Author/Creator: Wegemann, Carroll H., author Publication/Creation: Washington : Department of the Interior, United States Geological Survey, 1917 Resource Type: Book Access & Availability: Loading
9. Wasatch fossils in so-called Fort Union beds of the Powder river basin, Wyoming and their bearing on the stratigraphy of the region Author/Creator: Wegemann, Carroll H. Publication/Creation: Washington : U.S. G.P.O., 1917 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 108-110. Access & Availability: Loading
10. The Wasatch Plateau coal field, Utah Author/Creator: Spieker, Edmund M. 1895-1978. (Edmund Maute) Publication/Creation: Washington : U.S. G.P.O., 1931 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 818-820. Access & Availability: Loading