Monthly Archives: May 2013

World Water Day 2013

Published on Thursday, May 2, 2013 | Category:Events

The United Nations General Assembly declared 2013 as the United Nations International Year of Water Cooperation and as the lead agency in supplying water and sewerage facilities in Sri Lanka, the National Water Supply and Drainage Board (NWSDB) commemorated World Water Day on the 22nd of March 2013 ...

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