@article{326967,
      author = {Vernon, R. H. and Clarke, G. L.},
      url = {http://library.usi.edu/record/326967},
      title = {Principles of metamorphic petrology /},
      publisher = {Cambridge University Press,},
      recid = {326967},
      pages = {xi, 446 p., [16] p. of plates :},
      address = {Cambridge ;},
      year = {2008},
}