APA Баримт

United nations. (1999). Proceedings of the expert group meeting on harmonizations of environmental standards in the water sector of ESCWA member states. ESCWA.

Чикаго маягийн жагсаалт

United nations. Proceedings of the Expert Group Meeting on Harmonizations of Environmental Standards in the Water Sector of ESCWA Member States. New York: ESCWA, 1999.

MLA ишлэл

United nations. Proceedings of the Expert Group Meeting on Harmonizations of Environmental Standards in the Water Sector of ESCWA Member States. ESCWA, 1999.

Warning: These citations may not always be 100% accurate.