Geological survey of India /  
by India Geological Survey. 
 - New Delhi :   Geological Survey Of India ,   1977 
 - xii, 584p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological Survey of India
<br/><br/><label>Dewey Class. No.: </label>Ht4.44`N77  / L7