000 00447 a2200181 4500
020 _a0070993912
082 _a660.6
_bBIO
090 _c23345
_d37469
100 _aTrevan, M.D.
245 _aBiotechnology
_bthe biological principles
260 _aNew Delhi
_bTata McGraw-Hill
_c1987
_g1999
300 _axii,256p.
_c23cm
650 _aBiotechnology
700 _aStanbury, P.
700 _aBoffey, S.
700 _aGoulding, K.H.
942 _cL
999 _c50597
_d50597