TY - BOOK AU - Yatawara, Ravindra A AU - Rajapakshe, Amrit TI - Gaining Competitive Advantage though the Protection of Geographical Indications: An Analysis of the Tea, Sapphires and Cinnamon on Industries of Sri Lanka SN - 978-955-8708-57-6 U1 - 338 CY - Colombo PB - Institute of Policy Studies KW - Economics ER -