Soltan, M E Experimental approaches and analytical technique for determining heavy metals in fallen dust at ferrosilicon production factory in Edfu, Aswan, Egypt. [electronic resource] - Journal of Zhejiang University. Science. B Aug 2005 - 708-18 p. digital Publication Type: Letter ISSN: 1673-1581 Standard No.: 10.1631/jzus.2005.B0708 doi Subjects--Topical Terms: Dust--analysisEgyptEnvironmental Monitoring--methodsEnvironmental Pollution--analysisMetals, Heavy--analysisMining--methodsSilicon Compounds--analysis