01622oam 2200445 450 991070740430332120160909120804.0(CKB)5470000002465490(OCoLC)885121085(EXLCZ)99547000000246549020140802d1962 ua 0engurn||||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierGeology of the Otter Creek Quadrangle Montana /Roger B. ColtonWashington, D.C. :United States Department of the Interior, Geological Survey,1962.Washington, D.C. :Government Printing Office.1 online resource (iv, 237-287 pages, 5 pages of plates) illustrations, maps, chartsContributions to general geologyGeological Survey bulletin ;1111-GAdditional title page description: "The engineering geology of some Tertiary and Quaternary rocks, with emphasis on lignite deposits."Title from title screen (viewed July 23, 2014).Includes bibliographical references (pages 284-285) and index.GeologyMontanaLigniteMontanaGeologyLigniteColton Roger B(Roger Burnham),1924-1399249Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910707404303321Geology of the Otter Creek Quadrangle Montana3464111UNINA