@article{239401,
      note = {"Sponsored and organized by U.S. Geological Survey,  Biological Resources Division; co-sponsored by Northern  Arizona University."},
      author = {Van Riper, Charles, and Deshler, Elena T.},
      url = {http://library.usi.edu/record/239401},
      title = {Proceedings of the Third Biennial Conference of Research  on the Colorado Plateau [microform] /. Biennial Conference  on Research in Colorado Plateau National Parks},
      publisher = {U.S. Dept. of the Interior, National Park Service,},
      recid = {239401},
      pages = {xv, 256 p. :},
      address = {[Washington, D.C.?] :},
      year = {1997},
}