@article{377458,
      recid = {377458},
      author = {Emberson, Lisa. and Ashmore, M. R. and Murray, Frank,},
      title = {Air pollution impacts on crops and forests a global  assessment / [electronic resource] :},
      publisher = {Imperial College Press ;},
      address = {London :},
      pages = {xiii, 372 p. :},
      year = {2003},
      url = {http://library.usi.edu/record/377458},
}