@article{309381,
      recid = {309381},
      author = {Read, Peter G.},
      title = {Gemmology /},
      publisher = {Elsevier Butterworth Heinemann,},
      address = {Amsterdam ;},
      pages = {324 p., [4] p. of plates :},
      year = {2005},
      url = {http://library.usi.edu/record/309381},
}