521. Romantic rocks, aesthetic geology Author/Creator: Heringman, Noah Publication/Creation: Ithaca, N.Y. : Cornell University Press, 2004 Resource Type: Book Access & Availability: Loading
522. Romantic rocks, aesthetic geology Author/Creator: Heringman, Noah Publication/Creation: Ithaca, N.Y. : Cornell University Press, 2004 Resource Type: Book Access & Availability: Loading
523. Roof at the Bottom of the World : Discovering the Transantarctic Mountains Author/Creator: Stump, Edmund Author Publication/Creation: Yale University Press Resource Type: Book Access & Availability: Loading
524. The roof at the bottom of the world : discovering the Transantarctic Mountains Author/Creator: Stump, Edmund Publication/Creation: New Haven : Yale University Press, [2011] Resource Type: Book Access & Availability: Loading
525. The Rose Creek tungsten mine, Pershing County, Nevada Author/Creator: Roberts, Ralph Jackson, 1911-2007, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1943 Resource Type: Book Access & Availability: Loading
526. The Rosebud coal field, Rosebud and Custer Counties, Montana Author/Creator: Pierce, W. G. 1904-1994, (William Gamewell), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1936 Resource Type: Book Access & Availability: Loading
527. Rotliegend : essays on European Lower Permian Author/Creator: Falke, H. 1909- (Horst) Publication/Creation: Leiden : E.J. Brill, 1972 Resource Type: Book Access & Availability: Loading
528. Rough-hewn land a geologic journey from California to the Rocky Mountains Author/Creator: Meldahl, Keith Heyer Publication/Creation: Berkeley : University of California Press, c2011 Resource Type: Book Access & Availability: Loading
529. Rubidium--strontium geochronology and plate-tectonic evolution of the southern part of the Arabian Shield Author/Creator: Fleck, Robert J., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
530. The Ruby-Kuskokwim region, Alaska Author/Creator: Mertie, John Beaver, 1888-1980, author Publication/Creation: [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1924 Resource Type: Book Access & Availability: Loading