00727cam a22002531 4500 agr50000464 DLC 20260227111013.0 750423s1950 xx 000 0 eng agr50000464 (OCoLC)1294228 DLC FM OCoLC DLC SF239 .E3 1950 637.1 Eckles, C. H. (Clarence Henry), 1875-1933. Dairy cattle and milk production. 4th ed., rev. by Ernest L. Anthony. New York, Macmillan 1950 xvi, 560 p. illus., port. 22 cm. Dairying. Dairy cattle. Milk yield. Anthony, Ernest L. (Ernest Lee), 1888- 11201 11201