00273nam a2200109Ia 4500008004100000082001300041100002200054245001800076260004100094300001000135650001800145140113s9999    xx            000 0 und d  a581.4 J3  a"Esau, Katherine"  aPlant anatomy  b"New York : John Wiley & sons, 1953"  a735p.  aPlant anatomy