Ahmad Farouk Hj. S.M. Ishak, Dato' Impact of petrochemical developments on the natural rubberindustry / Datuk Ahmad Farouk bin Hj. S.M. Ishak - Kuala Lumpur : Malaysia Rubber Research and DevelopmentBoard, 1984 - 16 p. Subjects--Topical Terms: Rubber industry and trade--Malaysia,Petroleum chemicals