@article{393976,
      url = {http://library.usi.edu/record/393976},
      title = {Risk-based waste classification in California [electronic  resource] /},
      publisher = {National Academy Press,},
      recid = {393976},
      pages = {xvi, 219 p. :},
      address = {Washington, D.C. :},
      year = {1999},
}