000			00346nam a2200145Ia 4500
008			180712s9999 xx 000 0 und d
020			_a9788184111873
082			_a660.6 _bPRA
100			_aPraksah, M.
245			_aTextbook of biotechnology
260			_aNew Delhi _bSonali _c2009
300			_a278 p.
650			_aBiotechnology
942			_cS
999			_c40108 _d40108