Media type: E-Article Title: Russian Manganese Concessions Contributor: Spurr, Josiah Edward Published: JSTOR, 1927 Published in: Foreign Affairs, 5 (1927) 3, Seite 506 Language: English DOI: 10.2307/20028553 ISSN: 0015-7120 Keywords: Political Science and International Relations ; Sociology and Political Science Origination: Footnote: