1.
A. El Hag A, A. Hassabo A, Bushara Intesar I, Turki Y, O. Eisa M. Determine phosphorus and calcium in soil of the grazing area, El-Khuwei locality, West Kordofan State, Sudan. Sci. J. Vet. Adv. [Internet]. 2014Aug.29 [cited 2021Apr.11];3(8):91-5. Available from: http://sjournals.com/index.php/sjva/article/view/1436