for the use of feed manufacturers, feed dealers, feed salesmen and service men, veterinarians, hatchery-men, breeders, and poultrymen. A text and reference book for instructors, students and all persons interested in poultry feeds and feeding Ewing, W. Ray (William Ray) 1894-1980 creator text bibliography cau South Pasadena, Calif W.R. Ewing 1947 [3d ed. (rev.)] monographic eng

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xiv, 1402 p. incl. illus. (incl. diagrs.) tables. front. (port.) col. plates. 24 cm. [By] W. Ray Ewing. Previous editions have title: Handbook of poultry nutrition. "References" at end of most of the chapters. Poultry Feeding and feeds Feeds Vitamins in animal nutrition SF494 .E9 1947 636.5084 agr47000264 U.S. Dept. of Agr. Library 800703 20260227111006.0 agr47000264