@article{480402,
      note = {"Online resources": p. 413-418.},
      author = {Stubbart, John M. and Lauer, Bill. and McCandless, Timothy  J.},
      url = {http://library.usi.edu/record/480402},
      title = {AWWA water operator field guide [electronic resource] /},
      publisher = {American Water Works Association,},
      recid = {480402},
      pages = {vii, 439 p. :},
      address = {Denver, Colo. :},
      year = {2004},
}