Food and Agriculture Organization of the United Nations, African Training Centre for Agricultural Statistics, Ibadan, Nigeria, & Hodnett, G. E. (1953). Course on statistical methods for methods surveys. s.n.
Style de citation Chicago (17e éd.)Food and Agriculture Organization of the United Nations, Ibadan African Training Centre for Agricultural Statistics, et G. E. Hodnett. Course on Statistical Methods for Methods Surveys. Rome: s.n, 1953.
Style de citation MLA (9e éd.)Food and Agriculture Organization of the United Nations, et al. Course on Statistical Methods for Methods Surveys. s.n, 1953.
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