01653oam 2200421Ma 450 991070801040332120130925144442.0(OCoLC)866987116(MiFhGG)NCCO2000789(CKB)4920000002445629(EXLCZ)99492000000244562920760312d1890 ua 0engur|n||||||||nA geological reconnaissance in southwestern Kansasby Robert HayWashington, D.C. :Department of the Interior, United States Geological Survey,1890.Washington :Government Printing Office.1 online resource (48 p., ii leaves of plates) ill., mapBulletin of the United States Geological Survey ;no. 57Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I"United States Geological Survey, J.W. Powell, director."Reproduction of the original from the Library of Congress.Includes index.Bulletin of the United States Geological Survey ;no. 57.Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I.Geology of southwestern KansasGeologyKansasKansasfastGeologyHay Robert1835-1895.1407316Powell John Wesley1834-1902.822393Geological Survey (U.S.)MIGCLUtOrBLWBOOK9910708010403321A geological reconnaissance in southwestern Kansas4186403UNINA