Earthtalk :  communication empowerment for environmental action / 
edited by Star A. Muir and Thomas L. Veenendall 
 - Westport :  Praeger,  1996       
 - xviii, 233 p. 
 - Praeger series in political communication .
<br/><br/><label>ISBN: </label>027595370X 
<br/><br/><label>LC Class. No.: </label>P 95.8 P897e 1996