00752cam a22002531 4500 agr52000038 DLC 20260227111016.0 770927s1952 xx 000 0 eng agr52000038 (OCoLC)3299809 DLC OC DLC premarc SF239 .J83 636.213 Juergenson, Elwood M. Approved practices in dairying, by Elwood M. Juergenson and W. P. Mortenson. [Danville, Ill., Interstate] 1952. 249 p. illus. 22 cm. Includes bibliographies. Dairying United States. Dairy cattle. Mortenson, W. P. (William Peter), 1895- joint author. 11415 11415