TY - BOOK AU - Sivakumaran S TI - Exploitation systems to maximise yield productivity and enhance profitability in rubber PB - Global Competitiveness of Indian Rubber Plantation Industry : Rubber Planters Conference, India 2002. (Eds. C. Kuruvilla Jacob). Rubber Research Institute of India, Kottayam, Kerala, pp.163-174. KW - Exploitation KW - Rubber KW - Yield ER -