Watson J Werford Ed. <br/><br/>
American environment  Perceptions and policies    
Watson J Werford Ed.; O'Riordan Timothy Ed. 
 - London  John Wiley UK          1976 
 - xi,340p. Bib chapterwise  cm. 
<br/><br/><label>ISBN: </label>0 471 92221 8 
<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).73.N7, L6