TY - BOOK AU - International Rubber Study Group AU - 35th Assembly (1994 : Colombo, Sri Lanka) ED - International Rubber Study Group TI - Papers presented at the 35th Assembly of the International Rubber Study Group, Colombo, Sri Lanka, 23-28 May 1994 PY - 1994/// CY - Sri LAnka PB - International Rubber Study Group KW - Rubber industry and trade--Congresses ER -