TY  - BOOK
AU  - Dissanayake , Manjula
TI  - මහ සයුරේ වතගොත
SN  - 9789550171132
U1  - 333.91 
PY  - 2009///
CY  - Meerigama
PB  - Ashirwada
KW  - Aquatic Resources
KW  - Ocean
KW  - Natural Science
ER  -