Rajapakse, J., Nanayakkara, C. M., Samarasekara, J.K.R. R., De Zoysa, J.
Proceedings of the Annual Research Symposium (postgraduate), University of Colombo.
Publication year: 2010
Comparison of the effects of organic fertilizers with inorganic fertilizers on the growth of eight months old coconut seedlings on nutrient availability and soil microbial activity of soils.
Proceedings of the British Soil Science Society Annual Symposium.
Publication year: 2005
Compendium of Medicinal Plants: A Sri Lankan Study, Vol. II. 84, 102, 146, 168. Department of Ayurveda, Nawinna, Maharagama, Sri Lanka. ISBN 955-606-030-8.