BETA ZEN
First International Opium Convention
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
The First International Opium Convention is a former international treaty signed at The Hague in 1912. The conference were an international effort by states to regulate the trade of opium and suppress illicit opium consumption. It was followed in 1925 by the Second International Opium Convention signed in Geneva.