@book{61908,
	author = {Visser, H. G. and Hebly, S. J. and ebrary, Inc.},
	title = {Management of the environmental impact at airport operations},
	publisher = {Nova Science Publishers,},
	year = {c2009.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10670936}
}