http://pec.lib.wvu.edu/record/P122481960Measurement of the adaptation response to urea-nitrogen utilization in the ruminant.<p> Journal article reprint from:<em> Journal of Nutrition</em>, v.71:no.1 (1960:May).</p>Dunbar, Robert Standish, 1921-Anderson, G. C. (Gerald Clifton), 1920-Smith, G. B.McLaren, G. A.Welch, J. A. (James A.)Ruminants--Feeding and feeds.Ruminants--Physiology.Urea.14256