Bone strength of broilers reared in floor pens and in cages having different bottoms von Wabeck, C.J, Littlefield, L.H

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The effect of feeder space and light treatment on broiler performance. [Chickens] von MALONE, G.W., CHALOUPKA, G.W., MERKLEY, J.W., LITTLEFIELD, L.H.

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Effect of Cellulose and Cholesterol on Blood and Yolk Lipids and Reproductive Efficiency of the Hen von Menge, H., Littlefield, L.H., Frobish, L.T., Weinland, B.T.

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effect of feeding laying hens various levels of cow manure on the pigmentation of egg yolks von Littlefield, L.H, Bletner, J.K, Goff, O.E

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Locating the site of absorption of xanthophylls in the chicken by a surgical technique von Littlefield, L.H, Bletner, J.K, Shirley, H.V, Goff, O.E

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Evaluation of Five Commercial Broiler Crosses von MALONE, G.W., CHALOUPKA, G.W., MERKLEY, J.W., LITTLEFIELD, L.H.

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Evaluation of five commercial broiler crosses. 1. Grow-out performance von Malone G.W, Chaloupka G.W, Merkley J.W, Littlefield L.H

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The effect of dietary energy and light treatment on broiler performance von MALONE, G.W., CHALOUPKA, G.W., WALPOLE, ERNST W., LITTLEFIELD, LLOYD H.

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