Environmental quality :   the ninth annual report of the council on environmental quality december 1978 /  

 - First Edition. 
 - xli, 599 pages :  illustrations ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Environmental quality.<br/>Natural resources.<br/>Solid wastes.<br/>Human settlements.<br/>Economics.<br/>Annual reports.
<br/><br/><label>Dewey Class. No.: </label>577.05  / E61