League of Nations. Secretariat. Economic and Financial Section, Population and natural resources, & International Economic Conference. (1927). International Economic Conference. Geneva, May 1927. Documentation. Population and natural resources. [s.n.].
Citace podle Chicago (17th ed.)League of Nations. Secretariat. Economic and Financial Section, Population and natural resources, a International Economic Conference. International Economic Conference. Geneva, May 1927. Documentation. Population and Natural Resources. Geneva: [s.n.], 1927.
Citace podle MLA (9th ed.)League of Nations. Secretariat. Economic and Financial Section, et al. International Economic Conference. Geneva, May 1927. Documentation. Population and Natural Resources. [s.n.], 1927.
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