EXPERIMENT STATION BULLETINS. 



4^7 



16. 



24. 



40. 



...{ 



88. 



Milk alone. 



700 



1,150,000,000 

 1,240,000,000 



1,670,000,000 

 1,680,000,000 



1,680,000,000 

 1,720,000,000 



ri7 



117 



63.0° 

 63.5° 



73.0' 

 74.0° 



81.5° 

 82.0° 



rgi.o" 



[91.0° 



10 cc. of milk + 100 gr. of sand. 



Coarse sand. 



700 



770,000,000 

 800,000,000 



940,000,000 

 1.020,000,000 



1,260,000,000 

 1,300,000,000 



17.0° 

 . 17.5° 



28.0° 

 28.0° 



55.0° 

 55.0° 



71.0° 

 71.0° 



f70.0° 

 170.0° 



Medium sand. 



700 



1,120,000,000 

 1,290,000,000 



ri7.0' 

 117.5° 



32.0° 

 33.0° 



1,260,000,000 I 57.0° 

 1,560,000,000 58.0° 



Fine sand. 



1,580,000,000 

 1,780,000,000 



65.0° 

 66.0° 



/65. 

 \65. 



700 



1,360,000,000 

 1,410,000,000 



1.500.000.000 

 1.630.000,000 



1,420,000,000 



17.0° 

 17.5° 



34.0° 

 34.0° 



50 0° 

 51.0' 



54.0° 

 55.0° 



58.0° 

 58.0° 



TABLE XXI. 

 Strain IV of Bacterium laclis acidi. 



0.. 



25. 



49.. 

 73 . 

 198. 



Milk alone. 



100,000 



650,000,000 

 916,000,000 



1,160,000,000 

 1,090,000,000 



1,060,000,000 

 1,340,000,000 



14.7° 



37.5° 

 37.5° 



49.0° 

 50.0° 



55.5° 

 57.0° 



r69.0° 

 1 70.0° 



10 cc. of milk + 100 gr. of sand. 



Coarse sand. 



100,000 



416,039,000 

 506,000,000 



710,000,000 

 730,000,000 



630,000,003 

 670.000,000 



14.7° 



24.0° 

 25.0° 



38.0° 

 38.0° 



47.0° 

 48.0° 



Medium sand. 



100,000 



616,000,030 

 732,000,000 



720,000,000 

 770,000,000 



710,000,000 

 810,000,000 



14.7° 



23.0° 

 24.0° 



40.0° 

 41.0° 



43.0° 

 44.0° 



/47.0° 

 \50.0° 



Fine sand. 



100,000 



690,000,000 

 736,000,000 



870,000,030 

 910,000,003 



840,000,000 

 930,000,000 



14.7° 

 } 14.0° 



} 28.0° 



} 20.0° 



/ 29.0° 

 \ 30.0° 



