1910.] PUBLIC DOCUMENT— No. 31. 31 



likely to cost the average producer from 4 to 5 cents a quart to 

 produce milk of satisfactory sanitary quality, testing from 4 to 

 5 per cent, of butter fat. 



Milk produced under more than average sanitary conditions, 

 or certified milk, will naturally cost considerably more than the 

 figures presented in these estimates. 



