000 00414nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-12-270304-9
041 _aeng
082 _aG:6(D)
_bM3
100 _aWilliamson, Robert.
245 0 _aGenetic Engineering /
260 _aNew York-10003 :
_bAcademic Press Inc..
300 _axi, 185p :
650 _aLife Science <Genetic Engineering>
942 _cTB
999 _c21769
_d21769