Khanna, Purushottam <br/><br/>
Sustainable development 

 - Jaipur  Rawat  1993 
 - p.23-42 
<br/><br/> [In] Sustainable development, edited by N.L. Gupta and R.K. Gurgar 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable Development
<br/><br/><label>Dewey Class. No.: </label>O91 Q959