O'Riordan, Timothy. <br/><br/>
Environmentalism 
T. O'Riordan. 
 - 2nd rev. ed. 
 - London  Pion  1981. 
 - xiii, 409 p.  ill.  23 cm. 
 - Research in planning and design ;  v.2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources.<br/>Environmental protection.<br/>Environmental policy.
<br/><br/><label>Dewey Class. No.: </label>363.7