01386oam 2200445 450 991071145310332120181003083555.0(CKB)5470000002483510(OCoLC)953267280(OCoLC)995470000002483510(EXLCZ)99547000000248351020160708d1952 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierCoal resources of Virginia /by Andrew Brown [and three others] ; prepared in cooperation with the Virginia Geological SurveyWashington, D.C. :United States Department of the Interior, Geological Survey,1952.1 online resource (iv, 57 pages) illustrations, mapsGeological Survey circular ;171Includes bibliographical references (pages 56-57).CoalVirginiaCoalfastVirginiafastCoalCoal.Brown Andrew1896-1397519Geological Survey (U.S.),Virginia Geological Survey.COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711453103321Coal resources of Virginia3459286UNINA