The Puttalam/ Mundel estuarine system and associated coastal waters Environmental degradation, resource management issues and options for their solution - Colombo, NARA, 1997. - 98p. 25cm ISBN: 9163050781 Subjects--Topical Terms: Estuarine SystemMundelPuttalamCoastal Waters Dewey Class. No.: 627.16 + 341.221.23 / PUT