Memoir of a map of Hindoostan : or the Mogul Empire ; with an introd. illustrative of the geography and present division of that country, and a map of the countries situated between the heads of the Indian rivers, and the Caspian Sea ; also a supplementary map, containing the improved geography of the countries contiguous to the heads of the Indus; to which is added an appendix, containing an account of the Ganges and Burrampooter Rivers /