Disambiguation evidence for Hague International Opium Convention of 1912 via surface form
"Hague International Opium Convention of 1912"
Triples (1)
Triples where some other subject referred to this entity
as "Hague International Opium Convention of 1912".
League of Nations drug control agreements
→
precededBy
→
"Hague International Opium Convention of 1912"
ⓘ
↳ resolves to Hague International Opium Convention of 1912