1. X-ray diffraction studies of the <0.5-[mu]m fraction from the Brushy Basin Member of the Upper Jurassic Morrison Formation, Colorado Plateau Author/Creator: Owen, Douglass E., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Format: Book Access & Availability: Loading
2. X-ray diffraction studies of the <0.5-[mu]m fraction from the Brushy Basin Member of the Upper Jurassic Morrison Formation, Colorado Plateau Author/Creator: Owen, Douglass E., author Publication/Creation: [Washington, D.C.] : 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
3. X-ray mineralogy of the Parachute Creek Member, Green River Formation, in the Northern Piceance Creek Basin, Colorado Author/Creator: Brobst, Donald A. 1925-2011, (Donald Albert), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1973 Format: Book Access & Availability: Loading
4. X-ray powder data for uranium and thorium minerals Author/Creator: Frondel, Clifford, 1907-2002, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956 Format: Book Access & Availability: Loading