Dr. Pathmakumara Jayasingha
Senior Lecturer - Department of Geography, University of Colombo
Mobility and retention of phosphate in irrigated sandy agricultural fields, Kalpitiya, Northwest Sri Lanka.
Proceedings of International Symposium on Challenges ahead water quality and human health. Postgraduate Institute of Science, University of Peradeniya. Sri Lanka. Pg9
Publication year: 2012
- Jayasingha, P., Pitawala, A. and Dharmagunawardhana. 2012. Mobility and retention of phosphate in irrigated sandy agricultural fields, Kalpitiya, Northwest Sri Lanka. Proceedings of International Symposium on Challenges ahead water quality and human health. Postgraduate Institute of Science, University of Peradeniya. Sri Lanka. P9.