Henry Swan & Dyfed Lewis books & textbook

Nutrition Conference for Feed Manufacturers: 8

Henry Swan & Dyfed Lewis

London: Butterworth /1974-01-01 Hardcover

Nutrition and the climatic environment: [papers] (Studies in the agricultural and food sciences)

William Haresign Henry Swan Dyfed Lewis

Butterworths /1977T Hardcover / 200 Pages
isbn-10: 0408708190 / isbn-13: 9780408708197

Feed energy sources for livestock: [papers] (Studies in the agricultural and food sciences)

Henry & Dyfed Lewis Swan

Butterworths /1976T Hardcover / 158 Pages
isbn-10: 0408707135 / isbn-13: 9780408707138