A. hasoon, Elham, Fadhel S.Al – kinany, Sabbar R.J. Al–Jeboory, and Azzam H.Al–hadithy. “Effect of Irrigation Water of the Main Out Full With Addiation Gypsum Phosphate on Growth of Barley ( Hordeum Vulgare )”. Journal of Kerbala for Agricultural Sciences 4, no. 2 (June 1, 2017): 133–144. Accessed May 14, 2024. https://www.journals.uokerbala.edu.iq/index.php/Agriculture/article/view/219.