@article{480397,
      note = {Includes index.},
      author = {Stubbart, John M.},
      url = {http://library.usi.edu/record/480397},
      title = {AWWA wastewater operator field guide [electronic resource]  /},
      publisher = {American Water Works Association,},
      recid = {480397},
      pages = {vii, 443 p. :},
      address = {Denver, Colo. :},
      year = {2006},
}