Map of Rohtas block in Rohtas district, Bihar, originally from the 2011 Census of India district handbook for Rohtas district.
Muhammad Nasimuddin Khan, Alka Thakur, Sharad Chandra Dwivedi, and Premjeet Kumar Sinha
GODL-India
<a rel="nofollow" class="external free" href="https://censusindia.gov.in/2011census/dchb/DCHB_A/10/1032_PART_A_DCHB_ROHTAS.pdf">https://censusindia.gov.in/2011census/dchb/DCHB_A/10/1032_PART_A_DCHB_ROHTAS.pdf</a>