00397nam a2200145Ia 4500008004100000082001700041100001800058245005200076260004600128300000800174650002300182650001800205653001100223653001700234170901s1924    xx            000 0 und d  a581.31bL74R  aLoeb, Jacoues 0aRegenerationbFrom a physico-chemical viewpoint  aNew YorkbMcGraw-Hill Book Co. Inc.c1924  a144  aBotanical sciences  aPure Sciences  aPlants  aRegeneration