Singh H H <br/><br/>
Geography and environment, issues and challenges 

 - New Delhi   Concept           1986 
 - xvi,384p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>UjN24, M6