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999 _c3324
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003 OSt
005 20201003161346.0
008 160331s2004 xx 000 0 und d
080 _a631.147 P4
100 _aYount, Lisa
245 _aBiotechnology and genetic engineering
260 _bFacts on file, New York
_c2004
300 _a316
942 _2udc
_cBK