Thurkka, T.; Mikunthan, T.; Thavaranjit, A.C.; Anoja, N.
(Faculty of Agriculture, Eastern University, 2020)
Per Aru is a reservoir which rises in Vavuniya district, Northern Province, Sri Lanka with the length and basin size of 32 Km and 372 Km2 respectively. Per Aru reservoir is for the sole purpose of supplying drinking water ...