Acharyya.S.K <br/><br/>
Precambrian crust in Eastern and Central India:  Proceedings of the International seminar;UNESCO-IUGS-IGCP-368;oct.29-30,1998 
GSI 
 - Bangalore  GSI  2000 
<br/><br/><label>Dewey Class. No.: </label>551.71 ACH.P  / GEOMM23