Eckholm, Erik P. <br/><br/>
Down to earth : environment and human needs. 
by Erik P. Eckholm. 
 - New Delhi.  Affiliated East-West Press.  c1982 
 - xv,238p.;  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man-Influence on Nature<br/>Pollution
<br/><br/><label>Dewey Class. No.: </label>301.31  /   ECK