Rubber Research Institute of Malaysia Proceedings of the RRIM planters' conference, 19-21 October 1981, Kuala Lumpur (Book) - Kuala Lumpur Rubber Research Institute of Malaysia 1982 - 441 p, 25 cm. Subjects--Topical Terms: Hevea--Malaysia--Congresses Universal Decimal Class. No.: 633.912.11:678:061.3 RUB / 11980