M. Ali EAD, Aitken J, Munro NR. Investigating the Properties of the Vertisols at Kenana III and IV Towards Enhancing Management Practices (Sennar State - Sudan). EJAS [Internet]. 2017Oct.30 [cited 2024Dec.4];5(5):40. Available from: http://804474.wannyin.cyou/index.php/AIVP/article/view/4147