TY - BOOK ED - International Natural Rubber Organization TI - Annual report SN - 0127-6468 PY - 1996/// CY - Kuala Lumpur PB - International Natural Rubber Organization N1 - PTSL : 1980/81, 1982, 1984, 1986, 1987, 1988, 1989, 1992, 1995, 1996, 1997, 1998 ER -