000			00374 a2200145 4500
082			_a574 _bDAS ed.7
090			_c2688 _d2688
100			_aDas, K.S.
245			_aOutlines of biology _cby K.S.Das and J.B.Mookerji
250			_a7th ed
260			_aCalcutta _bCentral Book Agency _c1969, r1973
300			_avii, 431p.
650			_aBIOLOGY
942			_aGCL _cBOOK _k574 DAS ed.7
999			_c2568 _d2568