@article{395870,
      recid = {395870},
      author = {Tipping, Edward,},
      title = {Cation binding by humic substances [electronic resource]  /},
      publisher = {Cambridge University Press,},
      address = {New York :},
      pages = {x, 434 p. :},
      year = {2002},
      url = {http://library.usi.edu/record/395870},
}