01639oam 2200505 450 991070720380332120160701152335.0(CKB)5470000002463475(OCoLC)885120929(EXLCZ)99547000000246347520140802d1960 ua 0engurn||||||||||txtrdacontentcrirdacontentcrdamediacrrdacarrierDistribution of silica resources in eastern United States /by T.D MurphyWashington, D.C. :United States Department of the Interior, Geological Survey,1960.Washington, D.C. :Government Printing Office.1 online resource (iii, 657-665 pages, 9 pages of plates) mapsContributions to economic geologyGeological Survey bulletin ;1072-LTitle from title screen (viewed July 23, 2014).Includes bibliographical references (pages 664-665) and index.Sand, GlassEast (U.S.)SilicaEast (U.S.)Sand, GlassfastSilicafastUnited States, EastfastSand, GlassSilicaSand, Glass.Silica.Murphy T. D.1398475Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707203803321Distribution of silica resources in eastern United States3461814UNINA