TY  - BOOK
AU  - Willoughby,Westel Woodbury,1867-1945
TI  - Opium as an international problem
SN  - 040507526X
PY  - 1925///
CY  - Baltimore
PB  - Johns Hopkins Press
KW  - Opium Conference. 1st, Geneva, Nov. 3, 1924
KW  - Feb. 11, 1925
KW  - Opium Conference. 2d, Geneva, Nov. 17, 1924
KW  - Feb. 19, 1925
KW  - Opium
ER  -