@article{490348,
      note = {2nd Workshop of the Network of Experts on Benefits and  Economic Instruments, held in Scheveningen (Netherlands),  2-3 Oct. 2002.},
      url = {http://digitallibrary.un.org/record/490348},
      title = {Valuation of ecosystem benefits from air pollution  abatement : summary report of the Workshop /},
      publisher = {UN,},
      recid = {490348},
      pages = {11 p.},
      address = {Geneva :. 2003-02-03},
      year = {2003},
      month = {Feb},
}