000 00329nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
245 0 _aNatural rubber serum turned into fertilizer
260 _bJap. Chem. Week
_c1991
300 _a12
500 _aSource Year: 1992
650 _aRubber serum
856 _uIRRDB
942 _cJS
999 _c63634
_d63634