@article{263444,
      note = {Cover title.},
      author = {Adam, David P. and Dieffenbach, Heidi L. and McCormick,  Michael.},
      url = {http://library.usi.edu/record/263444},
      title = {A working bibliography for the Pliocene /},
      publisher = {Dept. of the Interior, U.S. Geological Survey,},
      recid = {263444},
      pages = {196 p. ;},
      address = {[Menlo Park, CA] :},
      year = {1990},
}