-51- 



The general temperatui^ relations shov/n in 

 tables IV and VI are seen to hold also for table VII, 

 The mean hourly rates given in the lact table are, of 

 course, much lov/er than the corresponding ones for the 

 last 24 hours (table Vl)and they are notably lower than 

 those far the entire period (table IV). The next section 

 will be devoted to a comparison of these three sets of 

 growth- temperature data by means of graphs. 



