000			00301 a2200133 4500
080			_a574 _bW 583 T
245	1		_aTextbook of general biology _cby E.G. White
250			_a3rd rev. edn.
260			_aLondon _c1947
650			_aBiology
100	1		_aWhite, E.G. _d
300			_a659 p.
901			_a23794
999			_c30565 _d30565