O`Riordan, T.. <br/><br/>
Environmentalism /  

 - London NW2 5JN :   Pion Limited ,   1971 
 - xiii, 373p :  
<br/><br/><label>ISBN: </label>0-85086-056-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Science <Environment>
<br/><br/><label>Dewey Class. No.: </label>G:55  / L6