@article{164848, note = {Shipping list no.: 95-0172-P.}, author = {Kolpin, Dana W. and Thurman, E. M.}, url = {http://library.usi.edu/record/164848}, title = {Postflood occurrence of selected agricultural chemicals and volatile organic compounds in near-surface unconsolidated aquifers in the upper Mississippi River Basin, 1993 /}, publisher = {U.S. G.P.O. ;}, recid = {164848}, pages = {vi, 20 p. :}, address = {Washington :}, year = {1995}, }