@book {63727,
	title = {Environmental and Health Impacts of Primary Aluminum Industries},
	year = {2000},
	publisher = {Arab Labor Organization and Arab Institute of Occupational Health and Safety},
	organization = {Arab Labor Organization and Arab Institute of Occupational Health and Safety},
	address = {Damascus- Syria},
	author = {Abo-el-Ata, G.A. and Sobeih, T.M.}
}
