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

• Proceedings of International Forestry and Environment Symposium Vol. 18 (2013): 18th International Forestry and Environment Symposium 2013 - Forestry and Natural Resource Management
  Preferences of Vehicle Owners for Improved Emission Standards An Economic Evaluation
  Abstract  PDF
• Proceedings of International Forestry and Environment Symposium Vol. 18 (2013): 18th International Forestry and Environment Symposium 2013 - Forestry and Natural Resource Management
  Preferences of Vehicle Owners for Improved Emission Standards An Economic Evaluation.pdf
  Abstract  PDF