Bihar (India). Forest Dept. Working Plans Division. Southern Circle & Sinha, J. N. (1961). Revised working plan for the forests of Porahat Division for the period 1953-54 to 196263. Printed by the Superintendent, Secretariat Press, Bihar.
Style de citation Chicago (17e éd.)Bihar (India). Forest Dept. Working Plans Division. Southern Circle et Jogendra Nath Sinha. Revised Working Plan for the Forests of Porahat Division for the Period 1953-54 to 196263. Patna: Printed by the Superintendent, Secretariat Press, Bihar, 1961.
Style de citation MLA (8e éd.)Bihar (India). Forest Dept. Working Plans Division. Southern Circle et Jogendra Nath Sinha. Revised Working Plan for the Forests of Porahat Division for the Period 1953-54 to 196263. Printed by the Superintendent, Secretariat Press, Bihar, 1961.