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008 170912s9999 xx 000 0 und d
082 _a660.6 DUB/B
100 _aDUBEY R C
245 0 _aBIOTECHNOLOGY
260 _bS CHAND AND COMPANY LTD
_c1993
300 _a290
942 _cTB
999 _c32132
_d32132