ENVIRONMENTAL quality-1980: the eleventh annual report of the council on environmental quality  

 - Washington  [U.S Government printing office]  0 
 - xxxiii, 497 p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment-Protection<br/> Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.7  / ENV