01132nam a2200265Ia 4500001000700000003000500007005001700012008004100029010001500070040001300085043001200098050002200110082002000132086001900152245028400171260010500455263000900560300001100569490006100580490006100641504004900702650003700751650004200788700003600830211475BIBL20160527194939.0960626s1996    dcu      b   f000 0 eng    a 96028445   aDLCcDLC  an-usc--00aGB1017b.G46 199600a551.49/09782200 aI 19.16:1414-C00aGeohydrology and simulation of steady-state flow conditions in regional aquifer systems in Cretaceous and older rocks underlying Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyomingcby Donald C. Signor ... [et al.].  aWashingtonbU.S. G.P.O.aDenver, CObFor sale by U.S. Geological Survey, Information Servicesc1996.  a9610  ap. cm. 0aRegional aquifer-system analysis--Central Midwest2Local 0aU.S. Geological Survey professional paperv1414-C2Local  aIncludes bibliographical references (p. - ). 0aGroundwaterzMiddle West.2Local 0aGroundwater flowzMiddle West.2Local1 aSignor, Donald C.d1933-2Local