"Casein and its degradation products in the utilization of urea nitrogen by lambs."; "McLaren, G. A.", "Welch, J. A. (James A.)", "Barth, K. M.", "Anderson, G. C. (Gerald Clifton), 1920-"; "Casein.", "Sheep--Feeding and feeds.", "Urea."; "Welch, J. A. (James A.)", "Anderson, G. C. (Gerald Clifton), 1920-", "McLaren, G. A.", "Barth, K. M."; "undated"; "

Photocopy of typescript.

"; ""; "P12403"; "pec"; "Sheep--Feeding and feeds.", "Casein.", "Urea."; "14256"; .