Diggins, Ronald V. Dairy production/ Ronald V. Diggins and Clarence E. Bundy - Englewood Clitts: Prentice-Hall, 1957 - viii, 342 p.: ill.; 23 cm. Includes index ISBN: $ 4.25 Subjects--Topical Terms: Milk yieldDairy productsDairying Dewey Class. No.: 637