000219583 000__ 01351cam\a2200313Ia\45e0 000219583 001__ 219583 000219583 005__ 20220217104142.0 000219583 008__ 990730s1994\\\\iauab\\\\b\\\f000\0\eng\d 000219583 035__ $$a(OCoLC)30681031 000219583 035__ $$a219583 000219583 040__ $$aGIS$$cGIS$$dISE 000219583 049__ $$aISEA 000219583 074__ $$a0624-H 000219583 0860_ $$aI 19.76:94-56 000219583 1001_ $$aKalkhoff, Stephen J. 000219583 24510 $$aHydrologic data for the Big Spring Basin, Clayton County, Iowa, water year 1991 /$$cStephen J. Kalkhoff and Ronald L. Kuzniar ; prepared in cooperation with the Iowa Department of Natural Resources (Geological Survey Bureau). 000219583 260__ $$aIowa City, Iowa :$$bU.S. Geological Survey ;$$aDenver, Colo. :$$bUSGS Earth Science Information Center, Open-File Reports Section [distributor],$$c1994. 000219583 300__ $$avi, 87 p. :$$bill., maps ;$$c28 cm. 000219583 440_0 $$aU.S. Geological Survey open-file report ;$$v94-56 000219583 500__ $$aChiefly tables. 000219583 504__ $$aIncludes bibliographical references (p. 25). 000219583 650_0 $$aHydrology$$zIowa$$zClayton County. 000219583 650_0 $$aStream measurements$$zIowa$$zClayton County. 000219583 650_0 $$aAgricultural chemicals$$xEnvironmental aspects$$zIowa$$zClayton County. 000219583 651_0 $$aClayton County (Iowa) 000219583 7001_ $$aKuzniar, Ronald L. 000219583 7102_ $$aGeological Survey (U.S.) 000219583 7101_ $$aIowa.$$bDepartment of Natural Resources.$$bGeological Survey Bureau. 000219583 85230 $$bdfich$$hI 19.76:$$i94-56 000219583 909CO $$ooai:library.usi.edu:219583$$pGLOBAL_SET 000219583 980__ $$aBIB 000219583 980__ $$aGOV RESOURCE 000219583 994__ $$aE0$$bISE