@article{200087,
      note = {Distributed to depository libraries in microfiche.},
      author = {Smith, Brenda J. and Schumacher, J. G.},
      url = {http://library.usi.edu/record/200087},
      title = {Hydrochemical and sediment data for the Old Lead Belt,  southeastern Missouri--1988-89 [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      recid = {200087},
      pages = {vi, 98 p. :},
      address = {Rolla, Mo. :},
      year = {1991},
}