Hassan, Shaker A., and Khasraw M . Hassan. 2010. “FACTORS EFFECTING MEDICINALS PLANT SUPPLEMENTATION ON SOME BLOOD PARAMETERS OF KARADI LAMBS . 3- Effect of Different Levels of Rumen Undegradable Nitrogen”. Diyala Agricultural Sciences Journal 2 (1):1-15. https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3146.