Hay, Peter Robert,  1947- <br/><br/>
Main currents in Western environmental thought 

 - Sydney :  UNSW Press Book,  2002 
 - x, 400 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>086840683X  RM92.46 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmentalalism--Philosophy<br/>Ecology--Philosophy<br/>Green movement