@article{131479,
      recid = {131479},
      author = {Hallam, A.},
      title = {Great geological controversies /},
      publisher = {Oxford University Press,},
      address = {Oxford ;},
      pages = {ix, 244 p. ;},
      year = {1989},
      url = {http://library.usi.edu/record/131479},
}