@article{267789, author = {Morrow, William S.}, url = {http://library.usi.edu/record/267789}, title = {Anthropogenic constituents in shallow ground water in the upper Illinois River basin /}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;}, recid = {267789}, pages = {vii, 34 p. :}, address = {Urbana, Ill. :}, year = {2003}, }