01660oam 2200445Ia 450 991069964860332120230902161546.0(CKB)5470000002404451(OCoLC)669043658(OCoLC)669043658669043658(EXLCZ)99547000000240445120101007d2010 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierDatabase for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon[electronic resource] database for Geologic Investigations Series I-2683 /by Richard D. Koch ... [and others][Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,2010.1 online resource color illustrations, color mapsU.S. Geological Survey data series ;303Title from HTML index page (viewed on Oct. 7, 2010).Includes bibliographical references.Data series (Geological Survey (U.S.)) ;303.Database for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon GeologyOregonDatabasesGeologyOregonMapsMaps.lcgftGeologyGeologyKoch Richard D1394726Geological Survey (U.S.)GPOGPORBNGPOBOOK9910699648603321Database for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon3515915UNINA