Maher, A. (2019). Effect of Increasing Degradable Nitrogen from Adding Urea to the Ration of Awassi Ewes in Milk Yield and some Components. Diyala Journal For Pure Science, 47(1), 36-41.
Al-Hafz Maher. "Effect of Increasing Degradable Nitrogen from Adding Urea to the Ration of Awassi Ewes in Milk Yield and some Components". Diyala Journal For Pure Science, 47, 1, 2019, 36-41.
Maher, A. (2019). 'Effect of Increasing Degradable Nitrogen from Adding Urea to the Ration of Awassi Ewes in Milk Yield and some Components', Diyala Journal For Pure Science, 47(1), pp. 36-41.
Maher, A. Effect of Increasing Degradable Nitrogen from Adding Urea to the Ration of Awassi Ewes in Milk Yield and some Components. Diyala Journal For Pure Science, 2019; 47(1): 36-41.