@article{265629,
      recid = {265629},
      author = {Renken, Robert A.},
      title = {Geology and hydrogeology of the Caribbean islands aquifer  system of the Commonwealth of Puerto Rico and the U.S.  Virgin Islands /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      address = {Reston, Va. :},
      pages = {ix, 139 p. :},
      year = {2002},
      note = {Five maps on 5 folded leaves in pockets at end.},
      url = {http://library.usi.edu/record/265629},
}