(2014). Compendium of Environment Statistics in the Arab Region. United Nations Economic & Social Commission for Western Asia - ESCWA.
Style de citation Chicago (17e éd.)Compendium of Environment Statistics in the Arab Region. United Nations Economic & Social Commission for Western Asia - ESCWA, 2014.
Style de citation MLA (9e éd.)Compendium of Environment Statistics in the Arab Region. United Nations Economic & Social Commission for Western Asia - ESCWA, 2014.
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