@article{918733,
      author = {Melcer, Henryk, and Schuler, Andrew J.,},
      url = {http://library.usi.edu/record/918733},
      title = {Mass transfer characteristics of floating media in MBBR  and IFAS fixed-film systems /},
      recid = {918733},
      pages = {1 online resource (114 pages) :},
}