FAO. (2005). Drought-resistant soils: Optimization of soil moisture for sustainable plant production : proceedings of the electronic conference organized by the FAO Land and Water Development Division. Rome, Italy: FAO.
Chicago-tyylinen lähdeviittausFAO. Drought-resistant Soils: Optimization of Soil Moisture for Sustainable Plant Production : Proceedings of the Electronic Conference Organized By the FAO Land and Water Development Division. Rome, Italy: FAO, 2005.
MLA-viiteFAO. Drought-resistant Soils: Optimization of Soil Moisture for Sustainable Plant Production : Proceedings of the Electronic Conference Organized By the FAO Land and Water Development Division. Rome, Italy: FAO, 2005.
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