@article{445087,
      url = {http://library.usi.edu/record/445087},
      title = {Operational control of coagulation and filtration  processes [electronic resource].},
      publisher = {American Water Works Association,},
      recid = {445087},
      pages = {xvi, 226 p. :},
      address = {Denver :},
      year = {2011},
}