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Protocol concerning the Control of Emissions of Nitrogen Oxides

In 1988 the Protocol concerning the Control of Emissions of Nitrogen Oxides or their Transboundary Fluxes was adopted in Sofia (Bulgaria). This Protocol requires as a first step, to freeze emissions o...
Treaty   in المواد الكيميائية والنفايات, Climate Change and Atmosphere
تحميل: [ nitr-en.pdf ]