Estimated world requirements of narcotic drugs in 1979. Statement issued by the International Narcotics Control Board in accordance with the international treaties on narcotic drugs.
Card's contents:295,436 ESTIMATED Estimated world requirements of narcotic drugs in 1979. Statement issued by the International Narcotics Control Board in accordance with the international treaties on narcotic drugs. New York 1978 United Nations Publ. 4° s. XIII, nlb. 1, 60 International Narcotics Control Board Geneva /Tekst również w fr. i hisz/