TY  - BOOK
AU  - Yatawara, Ravindra A.
AU  - Rajapakse, Amrit 
TI  - Gaining competitive advantage through the protection of geographical indications: an analysis of the tea sapphires and cinnamon industries of Sri Lanka 
SN  - 9789558708576
U1  - 338.95493 
PY  - 2009///
CY  - Colombo
PB  - Institute of Policy Studies
KW  - Production economics
KW  - Economics
ER  -