Kumar, Ravindra . <br/><br/>
Fundamental of Historical Geology and Stratigraphy of India /  Textual Documents 
Ravindra Kumar. 
 - Sl :  Sn ,  1993. 
 -  ill ; 
<br/><br/><label>Subjects--Index Terms: </label>geology 
<br/><br/><label>Dewey Class. No.: </label>550.954  / Ku 996 Fu