000			00280nam a2200109Ia 4500
100			_aLawrence, George H M
245			_aIntroduction to plant taxonomy / _cby George H M Lawrence
260			_c1955. _bMacmillan, _aNew York :
300			_a179p. :
650			_aTaxonomy
942			_cGEN
999			_c53162 _d53162