FAO. (1991). FAO plant production and protection paper N.110: Potato production and consumption in developing countries. Rome: FAO.
Chicago-tyylinen lähdeviittausFAO. FAO Plant Production and Protection Paper N.110: Potato Production and Consumption in Developing Countries. Rome: FAO, 1991.
MLA-viiteFAO. FAO Plant Production and Protection Paper N.110: Potato Production and Consumption in Developing Countries. Rome: FAO, 1991.
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