Eckholm, Erik P. <br/><br/>
Down to earth :  environment and human needs / 
Erik P. Eckholm ; International Institute for Environment and Development. 
 - 1st ed. 
 - New York :  The international institute for environment and development,  c1982. 
 - xv, 238 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0393016005 0393300404 (pbk.) 
<br/><br/><label>LCCN: </label>82003536 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection.<br/>Human ecology.
<br/><br/><label>LC Class. No.: </label>GF41  / .E24 1982 
<br/><br/><label>Dewey Class. No.: </label>304.2