00351nam a2200145Ia 4500008004100000082001400041100001700055245001900072260003500091300000800126650002300134650001800157653001100175653001900186170901s1955    xx            000 0 und d  a582bC60P  aCore, Earl L 0aPlant Taxonomy  aUSAbPrentice-Hall, Inc.c1955  a459  aBotanical sciences  aPure Sciences  aBotany  aClassification