000 00450nam a2200169Ia 4500
008 220501s2001 xx 000 0 eng d
020 _a8121909163
082 _a620.8
_bDUB/TEX
100 _aR.C. DUBAY
245 0 _aBiotechnology
250 _aTHIRD EDITION
260 _aNEW DELHI
_bS. CHAND & COMPANY LTD.
_c2001
653 _aBIO. AND ENVIRONMENT
653 _aGENE AND GENETIC ENG.
653 _aRULES AND REGULATION IN BIO.
942 _2ddc
_cBK
999 _c129
_d129