Abd Elkader Mohamed El-Maghraby. Dressing and separation of some metals present in mazout thiermal stations ash . [[Thesis] /] فصل وتركيز بعض العناصر الفلزية من رماد المازوت المتبقي من المحطات الحرارية . Abd Elkader Mohamed El-Maghraby. - 1994. - 73 p : ill ; 29 cm. includes summary in arabic. Thesis (M.S ) -- Assiut university, 1994. includes bibliogrphic referance (66-73). All age. Dewey Class. No.: 681.7671 National Library of Medicine Call No.: 681.7671 / ED