00431nam a2200169Ia 4500008004100000020001500041082001700056100001800073245003300091250000600124260004200130300000800172650002300180650001800203653001900221653002100240170901s1973    xx            000 0 und d  a0198543778  a582.13bH96F  aHutchinson,J. 0aFamilies of Flowering Plants  a3  aLondonbOxford University Pressc1973  a968  aBotanical sciences  aPure Sciences  aClassification  aFlowering plants