000			00346nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
084			_aG _bAYY;1993
100			_aAyyanna, C.
245			_aRecent Trends in biotechnology / _b
260			_bTata McGraw-Hill Pub. Co. , _aNew Delhi : _c1993
300			_a504p :
650			_aBiology
942			_2cc _cBK
999			_c9465 _d9465