000 00430nam a2200121Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aInternational standards of quality and packing for natural rubber grades-The Green Book. Part I-VI
260 _aWashington DC
260 _c1979
_bInternational Rubber Quality and Packing Conferences
500 _aStandard number: Green book
650 _aNatural rubber packing
942 _cST
999 _c73395
_d73395