Eckholm, Erik P. <br/><br/>
Down to earch: environment and human needs 
by Erik P. Eckholm 
 - New Delhi  Affiliated East West Press  1991 
 - 238p. 
<br/><br/><label>ISBN: </label>8185336504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution
<br/><br/><label>Dewey Class. No.: </label>X9 Ec332