TY - BOOK AU - UNITED NATIONS, PERMANENT CENTRAL OPIUM (-Board) ED - UNITED NATIONS, PERMANENT CENTRAL OPIUM (-Board) TI - Report to the economic and social council on ststistics of narcotics for 1951 and the work of the board in 1952 U1 - X9(F56).IN45.N52<---N51r, J2 UN PY - 1952/// CY - Geneva PB - United Nations ER -