@article{240662,
      note = {Distributed to some depository libraries in microfiche.},
      author = {Franke, O. Lehn.},
      url = {http://library.usi.edu/record/240662},
      title = {Study guide for a beginning course in ground-water  hydrology /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {240662},
      pages = {2 v. :},
      address = {Reston, Va. :},
      year = {1990},
}