000 00429nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a579.135
_bF862
100 _aFreifelder David
245 _aMicrobial genetics
260 _aCalcutta
_bNarosa
_c1990
300 _axxii,601p.
440 _aJones and Bartlett series in biology
650 _aMicrobial genetics
942 _cBK
999 _c9545
_d9545