@proceedings {217797,
	title = {Reduction of Space Thermal Loads by Roof Top Ponds},
	journal = {Proceedings of the 2nd Inernational Scientific Conf. Faculty of Eng. Al Azhar University, Cairo, pp165-175, Dec. 1991.},
	year = {1991},
	note = {n/a},
	pages = {165-175},
	abstract = {n/a},
	author = {A. Khalil and El Refaee, M and Yousri, M}
}
