@article{39875,
      recid = {39875},
      author = {Anderson, Frank J.},
      title = {Riches of the earth : ornamental and semiprecious stones  /},
      publisher = {Rutledge Press :},
      address = {New York, N.Y. :},
      pages = {223 p. :},
      year = {1981},
      note = {Includes index.},
      url = {http://library.usi.edu/record/39875},
}