TY - BOOK AU - "India, Economics And Social Affairs" ED - "India, Economics And Social Affairs" TI - Planning over central control mineral working U1 - "X9(HZ):75.3.N72t, L6/GD" PY - 1976/// CY - London PB - HMSO UK KW - Minings N1 - "Great Britain, environment(deptt of-), publication." ER -