International Opium Convention
13 public-domain matches
Books by League Of Nations
Peace Through Law
The League of Nations and freedom of the seas
The League of Nations and freedom of the seas
The League of Nations and the Refugees from Nazi Germany

Treaty of peace with Germany
Early efforts in both Americas towards the establishment of a League of Nations : a lecture delivered before the Hispanic American Atheneum at its ordinary meeting of February 26, 1919
League of Nations, Advisory Committee on Traffic in Opium and other Dangerous Drugs, 20th Session Report (1935)
Fundamental Peace Ideas including The Westphalian Peace Treaty (1648) and The League Of Nations (1919) in connection with International Psychology and Revolutions
The League of Nations and its Problems Three Lectures
League of Nations, Health Committee, 26th Session (1937). Note on Preparations based on Extract or Tincture of Indian Hemp (cannabis)
The League of Nations and Labour
The League of Nations and Labour
The League of Nations and the democratic idea
The League of Nations and the democratic idea
The League of Nations