TY - GEN AU - Yatawara, Ravindra A. AU - Rajapakse, Amrit TI - Gaining competive advantage through the protection of geographical indications : an analysis of the tea, sapphires and cinnamon industries of Sri Lanka SN - 9789558708576 U1 - 338.0095493 PY - 2009/// CY - Colombo PB - Institute of Policy Studies KW - INDUSTRIES - SRI LANKA KW - ECONOMICS ER -