TY - BOOK AU - De Alwis, Padmini TI - Study of Two Important River Systems in Sri Lanka with Respect to Pollutant Transport in to the Coastal Region PY - 1998///, CY - Colombo 15 PB - National Aquatic Resources Agency KW - Importment River Systems KW - Pollutant Transport in to the Coastal Region UR - http://www.erepository.nara.ac.lk/handle/1/902 ER -