000 00497nam a2200169Ia 4500
008 241213s9999 xx 000 0 und d
020 _a8121924170
040 _aJamia Hamdard
041 _aEnglish
082 _a660.6
_bD81T
100 _aDubey, R. C.
245 2 _aA Textbook of biotechnology
_bfor class XI
_cR. C. Dubey.
260 _aNew Delhi
_bS. Chand
_c2004
300 _axv, 480p.: col. ill.; 24cm.
650 _aChemical engineering; Genetic engineering.
_bBiotechnology
942 _cBK
999 _c46908
_d46908