ILLUSTRATION 



TEXT FIGURE 



Fig. 1. Chart, showing average daily counts of bacterial growth on agar 

 at 25 °C. and 37 °C. The solid line was plotted from the data in 

 Table VII; the dash line, from the data in Table II; and the dot 

 line, from Table VIII. Only the respective end points are plotted 

 for the curves resulting from the data in Tables III and IV. 



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