Professor
Department of Plant Sciences, University of Colombo, Sri Lanka
Department of Plant Sciences, University of Colombo, Sri Lanka
Department of Botany, University of Colombo, Sri Lanka
Department of Botany, University of Colombo, Sri Lanka
Department of Plant Sciences, University of Colombo
Department of Plant Sciences, University of Colombo
Department of Plant Sciences, University of Colombo
Department of Plant Sciences, University of Colombo, Sri Lanka
Department of Botany, Iowa State University, USA
Department of Botany, University of Peradeniya, Sri Lanka
Curriculum Development and Evaluation of the Faculty of Science
Department of Plant Sciences, University of Colombo
Institute of Biology of Sri Lanka
Sri Lanka Association for the Advancement of Science
Institute of Biology of Sri Lanka