@book{9560,
	author = {Kamal Fahmey Mohamed Mahmoud and Mohamed Magdy Abdelwahab , },
	title = {Chemical and optical characteristics of aerosols in Cairo / },
	publisher = {Kamal Fahmey Mohamed Mahmoud , },
	year = {2008},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}