@article{197271,
      note = {Distributed to depository libraries in microfiche.},
      author = {Goolsby, D. A. and Boyer, L. L. and Mallard, Gail E.},
      url = {http://library.usi.edu/record/197271},
      title = {Selected papers on agricultural chemicals in water  resources of the midcontinental United States [microform]  /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey :},
      recid = {197271},
      pages = {x, 89 p. :},
      address = {Denver, Colo. :},
      year = {1993},
}