Salinity rising in drinking water (2)

පානීය ජලයේ මුහුදු ජලය ජල පාරිභෝගිකයෝ 56,000 දුෂ්කරතා

http://www.divaina.com/2014/02/17/news13.html

Sand bags to prevent salt water contamination

http://www.dailynews.lk/local/sand-bags-prevent-salt-water-contamination