Dobbs, E. (2023). Working-plan of the Umrer Range, Nagpur-Wardha Division, Southern Circle, Central Provinces, 1894. The Superintendent of Government, Maharashtra.
Chicago-referens (17:e uppl.)Dobbs, E. Working-plan of the Umrer Range, Nagpur-Wardha Division, Southern Circle, Central Provinces, 1894. The Superintendent of Government, Maharashtra, 2023.
MLA-referens (9:e uppl.)Dobbs, E. Working-plan of the Umrer Range, Nagpur-Wardha Division, Southern Circle, Central Provinces, 1894. The Superintendent of Government, Maharashtra, 2023.
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