Eckholm, Erik P. <br/><br/>
Down to Earth  
Environment and Human Needs 
 - New Delhi  Affiliated East-West Press Pvt Ltd  1982 
 - 238 
<br/><br/><label>ISBN: </label>8185336504 
<br/><br/><label>Publisher. No.: </label> Bangalore Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science