TY  - BOOK
AU  - International Rubber Study Group  
AU  - IRSG Group Meeting (1989 : London)
ED  - International Rubber Study Group
TI  - Papers presented at the IRSG Group Meeting, London, 1989
PY  - 1989///
CY  - London
PB  - Secretariat of the International Rubber Study Group
KW  - Rubber industry and trade--Congresses
ER  -