@book{38662,
	author = {Wed Abdellatif Ibrahim Abdou and Mamdouh Salem Serag , },
	title = {Environmental studies on Wadi Elrayan , Elfayoum Governorate / },
	publisher = {Wed Abdellatif Ibrahim Abdou , },
	year = {2002},
	address = {Damietta : },
	note = {Gift from Prof. Kamal Hassan Batanouny},
	url = {http://172.23.153.220/th.pdf}
}