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: [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 Resource Type: Book Access & Availability: Loading