Nevens, W. B. 1885- Principles of milk production. - [2d ed.] - Urbana, Ill., 1949. - iv, 216 p. illus. 28 cm. Includes bibliographies. LCCN: agr49000105 Subjects--Topical Terms: Dairying. LC Class. No.: SF239 / .N45 1949 Dewey Class. No.: 637