Alwis, P. L. A. G., Faculty of Agriculture, University of Ruhuna, Mapalana, Kaburupitiya, Sri Lanka, Sri Lanka

• Proceedings of International Forestry and Environment Symposium 2005: Forestry and Environmental Science for Sustainable Development - Forestry and Natural Resource Management
  USE OF NEW CONE UPLAND PENITROMETER FOR SOIL STRENGTH MEASUREMENTS OF RED YELLOW PODZOLIC SOIL UNDER FOREST COVER
  Abstract  PDF
• Proceedings of International Forestry and Environment Symposium 2005: Forestry and Environmental Science for Sustainable Development - Forestry and Natural Resource Management
  DESIGN AND DEVELOPMENT OF A LOW COST PETITE TRAILER FOR FARM TRANSPORT
  Abstract  PDF