Shukla S K Ed. <br/><br/>
Methodology of environmentla monitoring and assess 

 - New Delhi   Commonwealth Punlishers India         1992 
 - v,352p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography- Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), N2