01988oam 2200541 450 991070402730332120160315100354.0(CKB)5470000002437384(OCoLC)883253277(OCoLC)654563265(EXLCZ)99547000000243738420140709d1936 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and mineral resources of the Bellefonte quadrangle, Pennsylvania /by Charles Butts and Elwood S. Moore[Washington, D.C.] :United States Department of the Interior, Geological Survey,1936.Washington :United States Government Printing Office.1 online resource (vi, 111 pages, 12 pages of plates) illustrations (some color), maps (some color)Bulletin / United States Department of the Interior, Geological Survey ;855Title from title screen (viewed July 8, 2014).Includes bibliographical references and index.Geology of Bellefonte quadrangle, PennsylvaniaGeologyPennsylvaniaCentre CountyMines and mineral resourcesPennsylvaniaCentre CountyGeologyfastMines and mineral resourcesfastPennsylvaniaCentre CountyfastGeologyMines and mineral resourcesGeology.Mines and mineral resources.Butts Charles1863-1946,1406352Moore Elwood S.1878-Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCEGPOOCLCQGPOBOOK9910704027303321Geology and mineral resources of the Bellefonte quadrangle, Pennsylvania3520152UNINA