Send the following on WhatsApp
Continue to ChatConvention on Long-range Transboundary Air Pollution (1979) https://www.dipublico.org/100714/convention-on-long-range-transboundary-air-pollution-1979/
Convention on Long-range Transboundary Air Pollution (1979) https://www.dipublico.org/100714/convention-on-long-range-transboundary-air-pollution-1979/