Revised working plan for the reserved and protected forests of the Kolhan Division, Bihar, 1960-61 to 1975-76 - Bihar, India (State). Forest Department. Working Plans Division. Southern Circle; Haidery, A., 1923-; Bihar, India (State). Forest Department (Patna, Printed by the Superintendent, Secretariat Press, Bihar, 1963)
Cover title.
Keywords: Forests and Forestry -- India -- Bihar (State); Forest management