00309nam a2200109Ia 4500008004100000082001400041100002300055245004200078260004800120300001000168650002100178140113s9999    xx            000 0 und d  a581.12 J4  a" Blackman, F. F."  aAnalytic studies in plant respiration  b"London : Cambridge university press, 1954"  a231p.  aPlant physiology