LEADER 01946nam 2200433 450 001 9910702526103321 005 20140902091259.0 035 $a(CKB)5470000002428920 035 $a(OCoLC)889754244 035 $a(EXLCZ)995470000002428920 100 $a20140902d1999 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aWater, sediment, and nutrient budgets, and bathymetric survey of old and new Gillespie lakes, Macoupin County, Illinois, May 1996-April 1997 $e(with a discussion of lake-management practices) /$fby Gary P. Johnson ; in cooperation with Illinois Environmental Protection Agency and City of Gillespie, Illinois 210 1$aUrbana, Illinois :$cU.S. Department of Interior, U.S. Geological Survey,$d1999. 215 $a1 online resource (v, 62 pages) $cillustrations 225 1 $aOpen-file report ;$v99-69 300 $aTitle from title screen (viewed on Aug, 29, 2014). 320 $aIncludes bibliographical references (pages 28-29). 517 $aWater, sediment, and nutrient budgets, and bathymetric survey of old and new Gillespie lakes, Macoupin County, Illinois, May 1996-April 1997 606 $aLakes$zIllinois$zMacoupin County 606 $aLake restoration$zIllinois$zMacoupin County 606 $aSedimentation and deposition$zIllinois$zMacoupin County 615 0$aLakes 615 0$aLake restoration 615 0$aSedimentation and deposition 700 $aJohnson$b Gary P.$f1969-$01399506 712 02$aIllinois.$bEnvironmental Protection Agency, 712 02$aGillespie (Ill.), 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702526103321 996 $aWater, sediment, and nutrient budgets, and bathymetric survey of old and new Gillespie lakes, Macoupin County, Illinois, May 1996-April 1997$93514702 997 $aUNINA