Dubey, Alok <br/><br/>
Environmental geomorphology:   A study of trans yamuna region 

 - New Delhi:   Inter India Publications,   1986 
 - 314p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Subjects--Index Terms: </label>Environment 
<br/><br/><label>Universal Decimal Class. No.: </label>551.4  / N0