Diggins, Ronald V. Dairy production - 2 ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1961 - 341 p. : ilus. LCCN: 20216 Subjects--Topical Terms: Ganado lechero.Industria lechera.Leche. Dewey Class. No.: 636.213 / D53 1961