@article{197428,
      note = {Distributed to depository libraries in microfiche.},
      author = {Zohdy, Adel A. R., and Martin, Peter, and Bisdorf, Robert  J.},
      url = {http://library.usi.edu/record/197428},
      title = {A study of seawater intrusion using direct-current  soundings in the southeastern part of the Oxnard Plain,  California [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey :},
      recid = {197428},
      pages = {139 leaves :},
      address = {Denver, Colo. :},
      year = {1993},
}