TY - BOOK AU - UNITED NATIONS , DRUG SUPERVISORY (Body ) ED - UNITED NATIONS , DRUG SUPERVISORY (Body ) TI - Estimated would requirements of narcotic drugs and estimates of would production of opium in 1967 U1 - x9:77:(G:55) . IN45.N99, N99 PY - 1967/// CY - Geneva PB - United Nations ER -