@conference {71500,
	title = {Environmental Protection From Combustion Generated Pollution,},
	booktitle = { Seminar On Environmental Protection From Pollution, Industrial Development Centre For Arab States, 20-25th Feb.1982, pp. 1-21.},
	year = {1982},
	month = {February},
	address = {Egypt},
	author = {Essam E. Khalil}
}
