Opium and labour. Being a report on a documentary investigation into the extent and effects of opium-smoking among workers
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
International Labour Office,
1935.
Geneva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/0CE38442-32CB-4DFA-926D-99607ECA29A9 |