000201097 000__ 01674cam\a2200349\a\4500 000201097 001__ 201097 000201097 005__ 20210513084348.0 000201097 008__ 980430s1998\\\\vauab\\\\b\\\\000\0\eng\\ 000201097 010__ $$a 98022334 000201097 020__ $$a0607897791 000201097 035__ $$a(OCoLC)ocm39093603 000201097 035__ $$a201097 000201097 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dTHM$$dRLA$$dBTCTA$$dGPO$$dAZU$$dOCLCO 000201097 049__ $$aISEA 000201097 05000 $$aTD404$$b.E88 1998 000201097 05014 $$aQE75$$b.C5 no.1174 000201097 074__ $$a0620-A 000201097 08200 $$a627/.56$$221 000201097 0860_ $$aI 19.4/2:1174 000201097 24500 $$aEstimating areas contributing recharge to wells :$$blessons from previous studies /$$cby O.L. Franke ... [et al.]. 000201097 260__ $$a[Reston, Va.] :$$bU.S. Dept. of the Interior, U.S. Geological Survey ;$$aDenver, CO :$$bFree on application to the U.S. Geological Survey, Branch of Information Services,$$c1998. 000201097 300__ $$a14 p. :$$bcol. ill., col. maps ;$$c28 cm. 000201097 4901_ $$aU.S. Geological Survey circular ;$$v1174 000201097 500__ $$aShipping list no.: 98-0257-P. 000201097 504__ $$aIncludes bibliographical references (p. 12-14). 000201097 5050_ $$aPathways of contaminated ground water to discharging wells -- Significance of the ground-water flow system -- Ground-water travel times -- Effects of changing hydrologic conditions on contributing areas -- Effects of well-screen locations and pumping rates on contributing areas -- Uncertainty in estimating contributing areas. 000201097 650_0 $$aArtificial groundwater recharge. 000201097 650_0 $$aGroundwater flow$$xSimulation methods. 000201097 7001_ $$aFranke, O. Lehn. 000201097 7102_ $$aGeological Survey (U.S.) 000201097 830_0 $$aU.S. Geological Survey circular ;$$v1174. 000201097 85200 $$bgen$$hQE75$$i.C5$$ino.1174 000201097 85640 $$zOnline access$$uhttp://purl.access.gpo.gov/GPO/LPS22182 000201097 909CO $$ooai:library.usi.edu:201097$$pGLOBAL_SET 000201097 980__ $$aBIB 000201097 980__ $$aBOOK 000201097 983__ $$aOnline