Gunawardena, U.A.D.P., Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, Sri Lanka

• Vidyodaya Journal of Science Vol. 23 No. 01 (2020) - Articles
  Willingness to Pay for Water Quality: A Contingent Valuation Approach for Bolgoda Lake
  Abstract  PDF