Eckles, Clarence Henry, 1875-1933. Milk & Milk Product / Eckles, Clarence Henry, 1875-1933. - 4th ed. - ill. 454p. : ill ; 24 cm. - McGraw-Hill publications in the agricultural sciences . Includes index. Subjects--Topical Terms: DairyingMilkDairy productsDairy Dewey Class. No.: 637