00337nam a2200133Ia 4500008004100000082002200041100002200063245003700085260001900122300001000141600001700151600001700168650001800185140113s9999    xx            000 0 und d  a581.4:582.52 K9.3  a" Metcalfe, C. R"  aAnatomy of the dicotyledons v. 3  b"Oxford, 1969"  a446p.  a" Chalk, L."  a" Chalk, L."  aPlant anatomy