00317nam a2200121Ia 4500008004100000082001300041100002000054245002500074260004000099300001600139600001800155650002200173140224s9999    xx            000 0 und d  a581.4 J7  aBold, Harold C.  aMorphology of plants  aNew YorkbHarper & Brotherscc 1957  axxiii,669p.  aHarold C.Bold  aBotany-Morphology