2008年6月 International Trade Fair and Conference "Water:Ecology a
国际会议:International Trade Fair and Conference "Water:Ecology and Technology"ECWATECH 2008
International Conference on Water Resource Systems Management under Extreme Conditions
时间:2008年6月3-6日;地点:莫斯科(俄罗斯)
网址:[url]http://www.ecwatech.com[/url]
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