Testing for fat in milk by the Babcock test /

Cover title.

Carotin, the principal natural yellow pignment of milk fat.

Bibliography: p. 334-336.

Butterfat sampling and testing problems : a nine-market study /

Literature cited: p. 59-60.

A chemical and physical study of the large and small fat globules in cows' milk /

"January 11, 1909."