Geographical index to the Memoirs, volumes I-LIV, Records, volumes I-LXV, of the Geological Survey of India and General reports of the director for the years 1897 to 1903 /
La Touche, T. H. D.(Thomas Henry Digges),1855-1938.
Geological Survey of India.
Calcutta ; Delhi : Manager of Publications,
1938.
Geology