The fuel shortage and the Clean air act.  Hearing, Ninety-third Congress, first session on S. 2680 ... 
November 12, 1973. 
 - Washington  U.S. Govt. Print. Off.  1973. 
 - iii, 110 p.  24 cm. 
<br/><br/> "Serial no. 93-H26." 
<br/><br/><label>LCCN: </label>74600978  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental law--United States.<br/>Energy policy--Environmental aspects--United States.<br/>Environmental policy--United States.
<br/><br/><label>LC Class. No.: </label>KF26  / .P825 1973h 
<br/><br/><label>Dewey Class. No.: </label>344/.73/0463