Ascher William Ed. <br/><br/>
Guide to sustainable development and environmental 

 - Durham  Duke University Press          2001 
 - xxxix, 391p Bibliography: P 353-69  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography irt Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), P1