1842
VIGNE, Godfrey Thomas.
1908
Survey of India
1:2m
1879
WAKEFIELD, William Traveller in India
1873
Fedčenko, Aleksej Pavlovič
1:4m
1901
Stanford, Edward
1:2m
1926
Stein, Aurel, Sir, 1862-1943.
1881
BANESS, J. Frederick.
1848
Sharpe, J.
1:3m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1852
THOMSON, Thomas M.D., Professor of Botany at the Calcutta Medical College