@article{485562,
      note = {Previous ed.: 1992.},
      author = {Harrison, Roy M.,},
      url = {http://library.usi.edu/record/485562},
      title = {Understanding our environment an introduction to  environmental chemistry and pollution / [electronic  resource] :},
      publisher = {Royal Society of Chemistry,},
      recid = {485562},
      pages = {xvi, 445 p., 4 p. of plates :},
      address = {Cambridge, U.K. :},
      year = {1999},
}