Weerasinghe, W.A.D.C.S., Weerasinghe, K.D.N., & Piyadasa, R.U.K.,
Publication year: 2007
  • Weerasinghe, W.A.D.C.S., Weerasinghe, K.D.N., & Piyadasa, R.U.K., (2007); Surface Water and Ground Water Quality Assessment in the Polwathumodara River Basin- Southern Sri Lanka., In Proceedings of the 9th Annual Research Session of Agriculture Graduates, University of Ruhuna, Sri Lanka. Abstract Volume, September 3, 2007, Sri Lanka. (Pg 119)