TY  - BOOK
AU  - Jayasinghe, Charmalee;
AU  - Vidanage, Shamen ;
TI  - Coral Reefs: A Resource Book for Secondary School Teachers
SN  - 9558177210 
U1  - 574.91 
PY  - 2003///
CY  - Colombo
PB  - IUCN Pub
N1  - Annexed Glossary
ER  -