by Mysore (India : State). Dept. of Mines and Geology

1908

by Mysore (India : State). Department of Mines and Geology

1901

by Mysore (India : State). Department of Mines and Geology

1917

by Mysore (India : State). Geological Department, William Frederick Smeeth

1911

by Mysore (India : State). Dept. of Mines and Geology

1904