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第七届世界水资源会议于1991年5月13～18日在摩洛哥首都拉巴特举行。这次会议的主题是“21世纪持续发展中的水资源问题。”
The Seventh World Water Conference was held on May 13-18, 1991 in Rabat, the capital of Morocco. The theme of this conference is “Water Resources in Sustainable Development in the 21st Century.”