000 00492nam a2200217 454500
001 044554
003 BD-ChCU
008 Eng
020 _a8171332919
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a620.8/G977e
100 1 _aGupta, P.K.
_bx
245 1 0 _aElements of biotechnology
_bx
250 _a1
260 _aMeerut
_bRastogi Pub.
_c1997
300 _aviii,620
504 _aIncludes
650 0 _aBionics
_bEnvironmental engineering
700 1 _ax
942 _2ddc
_cBK
999 _c44554
_d44554