@book{60045,
	author = {Heba Abdallah Mohammed Abdallah and Magdi Fouaad Abadir , },
	title = {Evaluation of the internal cement mortar lining of ductile cast iron pipes / },
	publisher = {Heba Abdallah Mohammed Abdallah , },
	year = {2004},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}