@article{241499,
      note = {Distributed to some depository libraries in microfiche.},
      author = {Alpha, Tau Rho.},
      url = {http://library.usi.edu/record/241499},
      title = {How to construct four paper models that describe island  coral reefs /},
      publisher = {U.S. Geological Survey ;},
      recid = {241499},
      pages = {19 leaves :},
      address = {Menlo Park, CA :},
      year = {1991},
}