1898.] 



PUBLIC DOCUMENT — No. 33. 



101 



Experiment IT. — Concluded. 



Average liesuUs of Six Cows. 



Each distinct analysis represents a composite sample from 

 8 different milkings. In Experiment I., samples were taken 

 for four days of the last two weeks only. In Experiment 

 11. , each analysis represents the comparison of the milk for 

 each of the four weeks. 



