De Costa, W. A. J. M., Department of Crop Science, University of Peradeniya, Sri Lanka

• Proceedings of International Forestry and Environment Symposium 1997: Development in Forestry Science in 1997 - Forestry and Natural Resource Management
  TREE-CROP INTERACTIONS IN AGROFORESTRY SYSTEMS INVOLVING DIFFERENT TREE SPECIE
  Abstract  PDF
• Proceedings of International Forestry and Environment Symposium 1997: Development in Forestry Science in 1997 - Forestry and Natural Resource Management
  VARIATION OF STOMATAL CONDUCTANCE AND ITS CONTROLLING FACTORS OF DIFFERENT SPECIES IN A WET EVERGREEN FOREST IN THE MID·COUNTRY WET ZONE OF SRI LANKA
  Abstract  PDF