Agrawal V P Ed. <br/><br/>
Environment and natural resources 

 - New Delhi   Jagmohan Book Agency India        1985 
 - 155p  cm. 
 - Society for Biosciences .
<br/><br/> Bib chapterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoparphy
<br/><br/><label>Dewey Class. No.: </label>U671:(G:55), M5