Dossier CH-BAR#E2200.40-04#1000/1623#56*
| Archive | Swiss Federal Archives | |
| Archival classification | CH-BAR#E2200.40-04#1000/1623#56* | |
| Dossier title | Constitution d'une Commission Internationale permanente pour la protection mondiale de la nature (1913–1913) | |
| File reference archive | IV.8 |
Available documents (1 record(s) found)
| Date | Nr | Type | Subject | Summary | L | |
| 3.9.1913 | 59564 |  | Circular | Environmental protection |  | fr |