01546oam 2200457 450 991071144380332120181005091813.0(CKB)5470000002483604(OCoLC)953267223(OCoLC)995470000002483604(EXLCZ)99547000000248360420160708d1952 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierLignite resources of South Dakota /by Donald Marvin BrownWashington, D.C. :United States Department of the Interior, Geological Survey,1952.1 online resource (iii, 18 pages) illustrations, maps +1 plateGeological Survey circular ;159"Prepared with cooperation from the South Dakota Geological Survey as part of a program of the Department of the Interior for the development of the Missouri River basin."Includes bibliographical references (page 18).LigniteSouth DakotaLignitefastSouth DakotafastLigniteLignite.Brown Donald Marvin1412864Geological Survey (U.S.),South Dakota Geological Survey.COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711443803321Lignite resources of South Dakota3507836UNINA