@article{180743,
      author = {Risch, Martin R.},
      url = {http://library.usi.edu/record/180743},
      title = {A summary of pesticides in ground-water data collected by            government agencies in Indiana, December 1985 to  April 1991 /},
      publisher = {U.S. Geological Survey ;},
      recid = {180743},
      pages = {v, 30 p. :},
      address = {Indianapolis, Ind. :},
      year = {1994},
}