Summary of the minutes (unoffical)
Contributors: Cremer, Jacob Theodor, 1847-1923; Netherlands. Ministerie van Buitenlandse Zaken
Publisher: National printing office
Published: 1912
Place of publication: The Hague]
Language: eng
Number of pages: 155
Subjects: Opium
Notes: At head of title: International Opium Conference. The Hague, December 1, 1911- January 23, 1912.

J.T. Cremer, president.