@article{415515,
      recid = {415515},
      author = {Lewis, William M.,},
      title = {Wetlands characteristics and boundaries / [electronic  resource] :},
      publisher = {National Academy Press,},
      address = {Washington, D.C. :},
      pages = {xx, 308 p. :},
      year = {1995},
      note = {William M. Lewis, Jr., chair.},
      url = {http://library.usi.edu/record/415515},
}