000 00246nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:06.055 1992
_bIRG
245 0 _aNatural rubber conference 1992 souvenir
260 _bIRGA
_c1992
942 _cBK
999 _c43711
_d43711