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100   $a20020222d2001      ua             0
101 0 $aeng
135   $aurmn||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSimulated effects of pumping irrigation wells on ground-water levels in western Saginaw County, Michigan$b[electronic resource] /$fby C.J. Hoard and D.B. Westjohn
210  1$aLansing, Mich. :$cU.S. Dept. of the Interior, U.S. Geological Survey ;$aDenver, CO :$cBranch of Information Services [distributor],$d2001.
225 1 $aU.S. Geological Survey water-resources investigations report ;$v01-4227
300   $aTitle from title screen.
320   $aIncludes bibliographical references.
606   $aIrrigation$xEnvironmental aspects$zMichigan$zSaginaw County
606   $aMonitoring wells$zMichigan$zSaginaw County
606   $aWater table$zMichigan$zSaginaw County$xComputer simulation
615  0$aIrrigation$xEnvironmental aspects
615  0$aMonitoring wells
615  0$aWater table$xComputer simulation.
700   $aHoard$b C. J$g(Christopher J.)$01381478
701   $aWestjohn$b D. B$g(David B.)$01381479
712 02$aMichigan.$bDepartment of Environmental Quality.
712 02$aGeological Survey (U.S.)
801  0$bEYM
801  1$bEYM
801  2$bGPO
906   $aBOOK
912   $a9910691692903321
996   $aSimulated effects of pumping irrigation wells on ground-water levels in western Saginaw County, Michigan$93424154
997   $aUNINA