﻿Bui. No. 1, U. S. Dept. of Agriculture. 



Plate III. 



.o- 555 



Steps in the Production and Handling of Certified Milk. 



1. Clipping- cows. 2. Cleaning cows. 3. Washing cows preparatory to milking. 

 4. Milker washing hands. 5. Milking. 6. Cooling and bottling. 



