@article{197294,
      note = {Distributed to depository libraries in microfiche.},
      author = {Havens, John S.},
      url = {http://library.usi.edu/record/197294},
      title = {Bibliography of Oklahoma hydrology reports prepared by the  U.S. Geological Survey and principal cooperating agencies,  1901-93 / [microform] :},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      recid = {197294},
      pages = {1 v.},
      address = {Oklahoma City, Okla. :},
      year = {1993},
}