01552oam 2200481 450 991071158630332120181026080102.0(CKB)5470000002484185(OCoLC)953266908(OCoLC)995470000002484185(EXLCZ)99547000000248418520160708d1952 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierBentonite deposits of the Yellowtail district, Montana and Wyoming /by M.M. Knechtel and S.H. PattersonWashington, D.C. :United States Department of the Interior, Geological Survey,1952.1 online resource (7 pages) maps +3 platesGeological Survey circular ;150Includes bibliographical references (page 7).BentoniteMontanaBentoniteWyomingBentonitefastMontanafastWyomingfastBentoniteBentoniteBentonite.Knechtel Maxwell M(Maxwell McMichael),1897-1984,1387071Patterson Sam H(Sam Hunting),1918-2004,Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711586303321Bentonite deposits of the Yellowtail district, Montana and Wyoming3525075UNINA