Lahiri Manosi <br/><br/>
Bihar geographic information system. 

 - Bombay  Popular Prakashan        1992 
 - 197p.  cm. 
<br/><br/><label>Standard No.: </label>35767 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>U.273'N9, N2