000240571 000__ 01469cam\a2200337Ia\45e0
000240571 001__ 240571
000240571 005__ 20220217104451.0
000240571 007__ he\bmb024bbca
000240571 008__ 931119s1992\\\\iaua\\\\bb\\\f000\0\eng\d
000240571 035__ $$a(OCoLC)ocm29351850
000240571 035__ $$a240571
000240571 040__ $$aGPO$$cGPO
000240571 043__ $$an-us-ia
000240571 049__ $$aISEA
000240571 074__ $$a0624-H (MF)
000240571 0860_ $$aI 19.76:92-500
000240571 1001_ $$aBowman, Phillip R.
000240571 24510 $$aHydrologic data for a study of pre-Illinoian glacial till in Linn County, Iowa, water year 1991$$h[microform] /$$cby Phillip R. Bowman ; prepared in cooperation with the Iowa Department of Natural Resources, Geological Survey Bureau.
000240571 260__ $$aIowa City, Iowa :$$bU.S. Dept. of the Interior, U.S. Geological Survey ;$$aDenver, Colo. :$$b[Books and Open-File Reports Section, distributor],$$c1992.
000240571 300__ $$aiv, 66 p. :$$bill. ;$$c28 cm.
000240571 440_0 $$aU.S. Geological Survey open-file report ;$$v92-500
000240571 500__ $$aDistributed to depository libraries in microfiche.
000240571 500__ $$aShipping list no.: 93-1121-M.
000240571 504__ $$aIncludes bibliographical references (p. 22).
000240571 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1993]$$e1 microfiche : negative.
000240571 650_0 $$aDrift$$zIowa$$zLinn County.
000240571 650_0 $$aGlacial epoch$$zIowa$$zLinn County.
000240571 650_0 $$aGroundwater flow$$zIowa$$zLinn County.
000240571 7102_ $$aGeological Survey (U.S.)
000240571 7101_ $$aIowa.$$bDepartment of Natural Resources.$$bGeological Survey Bureau.
000240571 85230 $$bdfich$$hI 19.76:$$i92-500
000240571 909CO $$ooai:library.usi.edu:240571$$pGLOBAL_SET
000240571 980__ $$aBIB
000240571 980__ $$aGOV RESOURCE
000240571 994__ $$aE0$$bISE