000 00392nam a2200145Ia 4500
008 220926s1993 xx 000 0 und d
041 _aeng
082 _a660.6
_bDUR/TEX
100 _aDubey, R C
_91010201
245 _aTextbook of Biotechnology
260 _aNew Delhi
_bS Chand and Company Limited
_c1993
300 _a602p
520 _aCirculation Section
650 _aCHEMISTRY
_91010202
999 _c679946
_d679946