00435nam a2200169Ia 4500008004100000020001800041082001400059100001900073245002200092260005200114300000800166650002300174650001800197653001100215700002200226700001700248170901s2005    xx            000 0 und d  a9780716710073  a581bR20B  aRaven, Peter H 0aBiology of Plants  aNew YorkbW.H, Freeman and Co. Publishersc2005  a686  aBotanical sciences  aPure Sciences  aBotany  aEichhorn, Susan E  aEvert, Ray F