TY - BOOK AU - Perera Ranjith TI - Brokers role in the marketing of Sri Lanka rubber PB - Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 2; p583-587 KW - Rubber marketing KW - Sri Lanka ER -