000 00280nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:338.45
_bRUB
245 0 _aRubber and the energy crisis
260 _aLondon
_bEIU
_c1974
490 _aRubber trends special No 1
942 _cBK
999 _c22603
_d22603