295,094 ESTIMATED Estimated world requirements of narcotic drugs and estimates of world production of opium in 1975. Geneva 1975 United Nations 4 /Tyt. i tekst również w jęz. fr. i hisz./ International Narcotics Control Board Suppl. 7. s. 20, nlb. 2 Suppl. 8. s. 18, nlb. 2