Study of air pollutants in khartoum state using energy dispersive x-ray fluorescence
By: al-Hajj, A. S.; Uthman, O. I.; Sirelkhatim, D. A.. Sudan Journal of Basic Sciences. |n Series : Chemistry. Vol. 6, no. 15 (Feb. 2009), pp.105-116, 12 p.
Subjects: Khartoum; Sudan; Air; Pollution