00330nam a2200109Ia 4500008004100000082002100041100001800062245008400080260002100164300001400185650002100199140113s9999    xx            000 0 und d  a038:581.1=430 K0  a"Ruhland, W."  aEncyclopedia of Plant Physiology - Handbuch Der Pelanzenphysiologie ; Vol.  V/2  b"Springer, 1960"  aXVI; 868p  aPlant physiology