Piyasiri, S.; Senanayake, I.
(Faculty of Graduate Studies , University of Sri Jayewardenepura, 2016)
Vavuniya (8.75° North latitude, 80.5° East longitude and 1 meters elevation above the sea level) is in the dry zone of Sri Lanka. The only stagnant water body of the Vavuniya city is the “Vavuniya Tank”
which is located ...