@article{358220,
      author = {Hansen, Thor A. and Slesnick, Irwin L.},
      url = {http://library.usi.edu/record/358220},
      title = {Adventures in paleontology 36 classroom fossil activities  / [electronic resource] :},
      publisher = {NSTA Press,},
      recid = {358220},
      pages = {ix, 129 p. :},
      address = {Arlington, VA :},
      year = {2006},
}