TY  - BOOK
AU  - Madivila, Kasun G
TI  - Tourmaline Lanka
U1  - B1378 
PY  - 2014///
CY  - Colombo
PB  - Gemology Consultant
KW  - Books Box B1378
KW  - GEM
KW  - Jewllery
KW  - TOURISM
ER  -