The optimization of water resource management in the ESCWA countries : a survey of measures taken by the ESCWA countries during the 1990s for the optimization of water resource management and capacity-building in the water sector - United Nations. Economic and Social Commission for Western Asia (United Nations, 2004)
Keywords: vesivarat; pohjavesi : ESCWA-maat; vesien käyttö : ESCWA-maat; vesihuolto : ESCWA-maat; vesihallinto : ESCWA-maat