Nag, P.(ed ), <br/><br/>
Geography of Environment   

 - 1st /   1997. 
 - Delhi:   Concept Publishing Co. .  1997. 
 - 277p. 
<br/><br/><label>Subjects--Personal Names: </label><br/> Geography,  Geography of Environment. 
<br/><br/><label>Dewey Class. No.: </label>910