@article{345662,
      recid = {345662},
      author = {Xu, Guirong. and Grant, Richard E.,},
      title = {Brachiopods near the Permian-Triassic boundary in South  China /},
      publisher = {Smithsonian Institution Press,},
      address = {Washington, D.C. :},
      pages = {v, 68 p. :},
      year = {1994},
      url = {http://library.usi.edu/record/345662},
}