@article{176712,
      recid = {176712},
      author = {Costa-Pau, Rosa.},
      title = {Keeping the air clean /},
      publisher = {Chelsea House Publishers,},
      address = {New York :},
      pages = {31 p. :},
      year = {1994},
      note = {Translation of: El Cuidado del aire.},
      url = {http://library.usi.edu/record/176712},
}