000 00417nam a2200157 a 4500
005 20260717091554.0
008 260717s1993 ii 000 0 eng d
020 _a0074620223
041 _aeng
082 0 4 _a660.6
100 1 _aAyyanna, C.
245 1 0 _aBiotechnology in the 21st century /
_cAyyanna, C.
264 1 _aNew Delhi :
_bTata McGraw Hill,
_c1993.
300 _aviii, 221 p. : ill. ; 24 cm.
942 _cBK
999 _c34563
_d34563