Bandhu Desh Ed. <br/><br/>
Managing the environment 

 -  1978 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>34742 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>U3p2,N78, L8