000164848 000__ 01802cam\a2200397\a\4500 000164848 001__ 164848 000164848 005__ 20210513053805.0 000164848 008__ 950201s1995\\\\dcuab\\\\b\\\f000\0\eng\\ 000164848 010__ $$a 95003662 000164848 035__ $$a(OCoLC)ocm32131089 000164848 035__ $$a164848 000164848 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dBTCTA$$dLVB$$dGPO$$dOCLCO 000164848 043__ $$an-usm-- 000164848 049__ $$aISEA 000164848 05000 $$aGB1217$$b.F58 1993 Ch.G$$aTD427.A35 000164848 050_0 $$aQE75$$b.C5 no.1120-G 000164848 074__ $$a0620-A 000164848 08200 $$a551.48/9/0977 s$$a363.73/8$$220 000164848 0860_ $$aI 19.4/2:1120-G 000164848 1001_ $$aKolpin, Dana W. 000164848 24510 $$aPostflood occurrence of selected agricultural chemicals and volatile organic compounds in near-surface unconsolidated aquifers in the upper Mississippi River Basin, 1993 /$$cby Dana W. Kolpin and E. Michael Thurman. 000164848 260__ $$aWashington :$$bU.S. G.P.O. ;$$aDenver, CO :$$bUS Geological Survey Information Services, [distributor],$$c1995. 000164848 300__ $$avi, 20 p. :$$bill. (some col.), map ;$$c28 cm. 000164848 4901_ $$aU.S. Geological Survey circular ;$$v1120 000164848 4901_ $$aFloods in the upper Mississippi River basin, 1993 ;$$vG 000164848 500__ $$aShipping list no.: 95-0172-P. 000164848 504__ $$aIncludes bibliographical references (p. 19-20). 000164848 650_0 $$aAgricultural chemicals$$xEnvironmental aspects$$zMississippi River Watershed. 000164848 650_0 $$aVolatile organic compounds$$xEnvironmental aspects$$zMississippi River Watershed. 000164848 650_0 $$aGroundwater$$xPollution$$zMississippi River Watershed. 000164848 650_0 $$aAquifers$$zMississippi River Watershed. 000164848 7001_ $$aThurman, E. M.$$q(Earl Michael),$$d1946- 000164848 7102_ $$aGeological Survey (U.S.) 000164848 830_0 $$aU.S. Geological Survey circular ;$$v1120. 000164848 830_0 $$aFloods in the upper Mississippi River basin, 1993 ;$$vG. 000164848 85200 $$bgen$$hQE75$$i.C5$$ino.1120-G 000164848 85640 $$zOnline access$$uhttp://purl.access.gpo.gov/GPO/LPS98633 000164848 909CO $$ooai:library.usi.edu:164848$$pGLOBAL_SET 000164848 980__ $$aBIB 000164848 980__ $$aBOOK 000164848 983__ $$aOnline