Geological Survey of India <br/><br/>
Records of the Geological Survey of India Vol 83 Part 3 & 4, 1954 

 -  G S I, Calcuttta 
 - pp 706;   24*15 
<br/><br/><label>Dewey Class. No.: </label>Hm2,M68/N54.83.3/4/B07518