@book{43550,
	author = {United States and United States},
	title = {Implementation of the Noise Control act of 1972.},
	publisher = {U.S. Govt. Print. Off.},
	year = {1974.},
	address = {Washington},
	note = {Pt. 2, hearing before the Subcommittee on Environmental Pollution of the Committee on Public Works, United States Senate, Ninety-third Congress, second session, March 22, 1974, also has special subtitle: Aircraft-airport noise.}
}