Vohra, B.B. <br/><br/>
Care of natural resources 
/ by B.B. Vohra. 
 - New Delhi :  INTACH,  1988. 
 - 10 p. ;  15 cm. 
 - The INTACH Environmental Series. .
<br/><br/><label>Dewey Class. No.: </label>333.7 VOH