@article{161204,
      recid = {161204},
      author = {Beard, James M.},
      title = {Chemistry, energy and the environment /},
      publisher = {Wuerz Publishing ltd,},
      address = {Winnipeg, Canada :},
      pages = {300 p. :},
      year = {1994},
      url = {http://library.usi.edu/record/161204},
}