@article{67609, recid = {67609}, author = {Kempton, John P.}, title = {Hydrogeologic evaluation of sand and gravel aquifers for municipal groundwater supplies in East-Central Illinois /}, publisher = {State Geological Survey :}, address = {Champaign, IL. :}, pages = {iv, 59 p. :}, year = {1982}, note = {"Prepared in cooperation with the Illinois Department of Transportation. Division of Water Resources."}, url = {http://library.usi.edu/record/67609}, }