11)21.] 



Sn.AGE FOR Dairy Cows. 



513 



ckan^cd 



Fig. 1. 



of TTlilk. 

 8873 8730 



Cost oj Feeding Cost oj^ Feedtnq 

 per-Cowptrda.y. per- jal. oj iTiitrt. 



37-9 jtii- 



