Dissanayaka D.M.P.T., Sri Lanka

• Proceedings of International Forestry and Environment Symposium Vol. 27 (2023): Proceedings of the 27th International Forestry and Environment Symposium - Citizen Science Forum
  River Gem Mining, its Impacts and Mitigation: A Case from Kumbukkan Oya, Monaragala Divisional Secretariat Area
  Abstract  PDF