02149oam 2200553 450 991070718900332120160505103151.0(CKB)5470000002461604(OCoLC)885119355(EXLCZ)99547000000246160420140802d1960 ua 0engurn||||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierIsopach mapping by photogeologic methods as an aid in the location of swales and channels in the Monument Valley area, Arizona /by Irving J. Witkind [and three others][Washington, D.C.] :United States Department of the Interior, Geological Survey,1960.Washington :United States Government Printing Office.1 online resource (iv, 57-85 pages, 1 page of plate) illustrations, maps, photographsGeological Survey bulletin ;1043-DProcedures and studies in photogeologyTitle from title screen (viewed July 22, 2014)."Prepared in part on behalf of the U.S. Atomic Energy Commission and published with the permission of the Commission."Includes bibliographical references (page 83) and index.Aerial photography in geologyArizonaGeologyArizonaAerial photography in geologyfastGeologyfastArizonafastAerial photography in geologyGeologyAerial photography in geology.Geology.Witkind Irving J(Irving Jerome),1917-2008,1381553Geological Survey (U.S.),U.S. Atomic Energy Commission,COPCOPOCLCOGPOOCLCFOCLCQGPOBOOK9910707189003321Isopach mapping by photogeologic methods as an aid in the location of swales and channels in the Monument Valley area, Arizona3439965UNINA