BACTERIOLOGY OF THE OYSTER. 



75 



however, it does not matter what quantity we use provided we use 

 the same amount every time. The following table shows the results 

 of the examination on the different days. 



Table Showing the Results of Anahjsis of Polluted Oysters which were put into Compar- 

 atively Uncontaminaied Water at Wickford, November 8, 1913. 

 Date, November 8, 1913. 



Score, 730. 



Date, November 10, 1913. 



Score, 190. 



Date, November 12, 1913. 



Score, 37. 



