01613oam 2200433 450 991070610190332120170925103446.0(CKB)5470000002455413(OCoLC)891598778(OCoLC)577328156(OCoLC)995470000002455413(EXLCZ)99547000000245541320140929d1952 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and mineral resources of the Hardin and Brussels quadrangles in Illinois /by William W. Rubey; prepared in cooperation with the Illinois State Geological Survey DivisionWashington :United States Department of the Interior, Geological Survey,1952.1 online resource (v, 179 pages) illustrations, maps +5 platesGeological Survey professional paper ;218Title from title screen (viewed September 29, 2014).Includes bibliographical references and index.GeologyIllinoisMines and mineral resourcesIllinoisGeologyMines and mineral resourcesRubey William Walden1898-1974,1389565Geological Survey (U.S.),Illinois State Geological Survey.COPCOPOCLCOOCLCEGPOBOOK9910706101903321Geology and mineral resources of the Hardin and Brussels quadrangles in Illinois3502499UNINA