@article{381898,
      author = {Krasny, Marianne E.},
      url = {http://library.usi.edu/record/381898},
      title = {Invasion ecology teacher's guide / [electronic resource]  :},
      publisher = {NSTA Press,},
      recid = {381898},
      pages = {viii, 47 p. :},
      address = {Arlington, Va. :},
      year = {2003},
}