Eckholm, Erik P <br/><br/>
Down to earth:   Environment and human needs 

 - New Delhi:   Affiliated East-West Press,   1982 
 - xv, 238p. 
<br/><br/><label>ISBN: </label>8185336504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology
<br/><br/><label>Subjects--Index Terms: </label>Environmental protection 
<br/><br/><label>Universal Decimal Class. No.: </label>502.2/.6  / N1