00277nam a2200109Ia 4500008004100000082001500041100002100056245002100077250000800098260004600106300001500152190709s9999    xx            000 0 und d  a581.1 M576  aMeyer, Bernard S 0aPlant physiology  a2nd  aNew JerseyybD Van Nostrana Companyc1959  aviii, 754p