000 003440000a22001450004500
060 _a100
082 _a660.6 KES
100 _aJrehan, Keshav
245 _aBiotechnology
260 _aNewdelhi, Wiley eastern Ltd
260 _c1990
300 _a286
650 _aBiotechnology/microbial biotechnology/ genetic engineering
942 _cBK
999 _c207558
_d207558