00361nam a2200145Ia 4500008004100000082001400041100001400055245002800069260003900097300000800136650002300144650001800167653001100185653001900196170901s1963    xx            000 0 und d  a582bS96C  aSwain, T. 0aChemical Plant Taxonomy  aLondonbAcademic Press, Inc.c1963  a543  aBotanical sciences  aPure Sciences  aBotany  aClassification