@article{252858,
      note = {Prepared by the United Nations Industrial Development  Organization.},
      url = {http://digitallibrary.un.org/record/252858},
      title = {Information on the National Cleaner Production Centres  Programme : background paper no. 28},
      publisher = {UN,},
      recid = {252858},
      pages = {31 p. :},
      address = {[New York] :. 1998},
      year = {1998},
}