@proceedings {70801,
	title = {Holistic Approach to Green Buildings from Construction Material to Services},
	journal = {International Conference on Air-Conditioning \& Refrigeration 2011, ICACR2011},
	year = {2011},
	pages = {1-7},
	publisher = {ICACR},
	address = {SEUL,Korea},
	author = {Essam E. Khalil}
}
