@article{10680,
      note = {"Reprinted from the Indiana sesquicentennial volume,  Natural features of Indiana, Indiana Academy of Science,  State Library, Indianapolis, Indiana."},
      author = {Powell, Richard L.},
      url = {http://library.usi.edu/record/10680},
      title = {Caves : speleology and karst hydrology /},
      publisher = {s.n.,},
      recid = {10680},
      pages = {p. 117-130 :},
      address = {[s.l. :},
}