TY - BOOK AU - Prasad , B.N. ED - Bihar. Forest Department. North Bihar Forest Division. TI - The first working plan for the North Bihar Forest Division, Northern Circle, Bihar 1957-58 to 1966-67 U1 - WP 634.928309541213 21st ed. PY - 1963/// CY - Patna PB - Superintendent, Secretariat Press KW - Forest management KW - Forests and forestry KW - North Bihar Forest Division (India) ER -