00385nam a2200145Ia 4500008004100000082001400041100002400055245003400079260004200113300000800155650002300163650001800186653001500204653002000219170901s1971    xx            000 0 und d  a587bB52M  aBierhorst, David W. 0aMorphology of Vascular Plants  aNew YorkbThe Macmillan Companyc1971  a560  aBotanical sciences  aPure Sciences  aMorphology  aVascular plants