@article{184047, url = {http://digitallibrary.un.org/record/184047}, title = {Report of the 2nd session : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Ad Hoc Preparatory Working Group on Persistent Organic Pollutants.}, publisher = {UN,}, recid = {184047}, pages = {22 p. :}, address = {Geneva :. 1995-07-11}, year = {1995}, month = {Jul}, }