000 00353nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aJoo T E
245 0 _aMarkets and marketing of natural rubber
260 _bProceedings of the International Rubber Marketing Conference, 1983, Kuala Lumpur, Malaysia, p151-159
650 _aNR marketing
942 _cJS
999 _c62615
_d62615