TY - BOOK AU - Rubber Research Institute of Sri Lanka ED - Rubber Research Institute of Sri Lanka TI - Proceedings of the International Rubber Conference, held in Colombo, 17-19 Sept. 1984. Vol. 1, Part I PY - 1984/// CY - Agalawatta PB - Rubber Research Institute of Sri Lanka KW - Hevea--Congresses Rubber--Congresses ER -