00305nam a2200109Ia 4500008004100000082001300041100002200054245005000076260003800126300001000164650002100174140113s9999    xx            000 0 und d  a581.3 K8  a" Wardlaw, C. W."  aMorphogenesis in plants: A contemporary study  b"London : Methuen & Co Ltd, 1968"  a451p.  aPlant morphology