000			00308nam a2200133Ia 4500
008			200303s2006 xx 000 0 und d
082			_a580
100			_aSingh B.D.
245			_aBiotechnology
250			_aFirst
260			_bKalyani Publication New delhi _c2006
300			_a694
650			_aBotany
999			_c244933 _d244933