000 00396nam a2200181 4500
008 160616s1991 000 0
245 _aBiotechnology,Textbook on-
100 _aKumar, H D.
250 _a2nd
260 _aIndia
260 _bAEW
260 _c1991
300 _a639
020 _a81 85938 90 3
650 _aBiotechnology
942 _cBK
_2BK17069
080 _a621.9 KUM
999 _c17069
_d17069