00262nam a2200109Ia 450000500170000000800410001708200150005810000160007324500190008926000360010830000080014420260224040954.0260224s9999||||xx |||||||||||||| ||und||  a580.12 COR  aCore, E.L.  0aPlant taxonomy  aUSA: Prentice-Hall & Co. c1955  a459