Report on effects of aircraft overflights on the national park system  executive summary, report to Congress, appendixes. 

 - (Washington, D.C.)  U.S. Dept. of the Interior, National Park Service  1995. 
 - xix, 328 p.  ill. (some col.) , maps (some col.)  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes--Noise--Environmental aspects--United States.<br/>National parks and reserves--United States.<br/>Aeronautics, Commercial--Environmental aspects--United States.
<br/><br/><label>Dewey Class. No.: </label>363.742  / U586 NPS: r