Books (English)
Permanent URI for this collectionhttps://dl-cea.nsf.gov.lk/handle/1/507
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Item Water pollution survey with an ultra light aircraft, Colombo : phase II(CEA : Battaramulla, 1987-06)Item Item Determination of water quality in streams using indicator species:let's look into the animals living in streams(CEA/KITA/KEPA, 2014-02-07)Item Water quality monitoring: Kandy lake 2003(CEA. Battaramulla, 2003)