@article{216289, recid = {216289}, author = {Otton, James K.}, title = {Effects of produced water at some oilfield production sites in southern Illinois /}, publisher = {U.S. Geological Survey,}, address = {[Denver, CO] :}, pages = {99 leaves :}, year = {1997}, note = {Cover title.}, url = {http://library.usi.edu/record/216289}, }