TY  - BOOK
AU  - UNITED NATIONS, DRUG SUPERVISORY BODY
ED  - UNITED NATIONS, DRUG SUPERVISORY BODY
TI  - Estimated world requirments of narcotics drugs and estimates of world production of opium in 1967
U1  - X9(F56):2.1N45.N67, K7,1 /UN 
PY  - 1967///
CY  - Geneva
PB  - United Nations         
N1  - First supplement
ER  -