Endangered American wilderness act of 1977 :  hearings before the Subcommittee on Parks and Recreation of the Committee on Energy and Natural Resources, United States Senate, Ninety-fifth Congress, first session, on S. 1180 ... September 19 and 20, 1977. 

 - Washington :  U.S. Govt. Print. Off.,  1978. 
 - iv, 489 p., [4] fold. leaves of plates :  ill, maps. ;  23 cm. 
<br/><br/> "Publication no. 95-88." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wilderness areas--Law and legislation--United States.
<br/><br/><label>Dewey Class. No.: </label>346.73046782