Gupta V J <br/><br/>
Indian stratigraphical nomenolature 
Gupta V J 
 - Delhi  Hindustan Publishing India          1973 
 - 116p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H5.2.N7, L3