Vanishingair By John C Esponsito 

 - New York  The Centre U S A       1970 
 - xv,328p.  cm. 
<br/><br/> Ralph Nadar's Study Group Report On Air Pollution 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography - Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), L0