chapter 8; The Dairy Herd, Farmers’ Bulletin No. 55, U. S. Dept. of
Agr.; Care of Milk on the Farm, Farmers’ Bulletin No. 63, U. S. Dept. of Agr.
LESSON LXVIII
THE COW
_Leading thought_--Certain characteristics which enable the cow to live successfully as a wild animal, have rendered her of great use to us as a domestic animal.