Hjelmar, Ulf <br/><br/>
The political practice of environmental organizations 

 - Aldershot :  Avebury,  1997 
 - 150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL SCIENCES--SOCIETIES, ETC.--POLITICAL ASPECTS<br/>SIERRA CLUB
<br/><br/><label>LC Class. No.: </label>GE105  / H534P