000197423 000__ 01478mam\a22003255a\4500 000197423 001__ 197423 000197423 005__ 20220217103855.0 000197423 008__ 950919s1994\\\\vau\\\\\b\\\\f000\0\eng\d 000197423 035__ $$a(OCoLC)ocm33152544 000197423 035__ $$9AAW7302SI 000197423 035__ $$a197423 000197423 040__ $$aGPO$$cGPO 000197423 049__ $$aISEA 000197423 074__ $$a0624-H (MF) 000197423 0860_ $$aI 19.76:93-517 000197423 24500 $$aSurficial geology, geomorphology, and erosion of archeologic sites along the Colorado River, eastern Grand Canyon, Grand Canyon National Park, Arizona$$h[microform] /$$cby Richard Hereford ... [et al.] ; prepared in cooperation with the U.S. Bureau of Reclamation, Glen Canyon Environmental Studies. 000197423 260__ $$a[Reston, Va.] :$$bU.S. Geological Survey ;$$a[Denver, Colo. :$$bOpen-File Reports Section, distributor,$$c1994] 000197423 300__ $$a1 v. 000197423 440_0 $$aU.S. Geological Survey open-file report ;$$v93-517 000197423 500__ $$aDistributed to depository libraries in microfiche. 000197423 500__ $$aShipping list no.: 95-0614-M. 000197423 533__ $$aMicrofiche.$$b[Denver, Colo.] :$$cU.S. Geological Survey,$$d[1995]$$e2 microfiches : negative. 000197423 650_0 $$aGeology$$zArizona$$zGrand Canyon National Park$$vMaps. 000197423 650_0 $$aGeomorphology$$zArizona$$zGrand Canyon National Park. 000197423 650_0 $$aErosion$$zArizona$$zGrand Canyon National Park. 000197423 7001_ $$aHereford, Richard. 000197423 7102_ $$aGeological Survey (U.S.) 000197423 7101_ $$aUnited States.$$bBureau of Reclamation. 000197423 7102_ $$aGlen Canyon Environmental Studies (Program : U.S.) 000197423 85230 $$bdfich$$hI 19.76:$$i93-517 000197423 909CO $$ooai:library.usi.edu:197423$$pGLOBAL_SET 000197423 948__ $$ac:jb 000197423 980__ $$aBIB 000197423 980__ $$aGOV RESOURCE