Geology of Spiti-Kinnaur Himachal Himalaya 

 - Calcutta  Geological Survey of India  1998 
 - X, 211P. 
 - Geological Survey of India Memories Volume 124 .
<br/><br/><label>ISBN: </label>03690024 (ISSN) 
<br/><br/><label>Universal Decimal Class. No.: </label>551.541