Transportation noise and noise from equipment powered by internal combustion engines 

 - Washington, D.C. :  United States Government Printing Office,  1972 
 - 1 v. (various pagings) :  illus. ;  28 cm. 
<br/><br/> Prepared under contract 68-04-0046 for the U.S. Environmental Protection Agency, Office of Noise Abatement and Control  NTID300.13 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes--Noise<br/>Railroads--Noise
<br/><br/><label>Dewey Class. No.: </label>629.042