FAO. (1997). FAO land and water bulletin N.5: Land quality indicators and their use in sustainable agriculture and rural development. Rome: FAO.
Čikaški stil citiranjaFAO. FAO Land and Water Bulletin N.5: Land Quality Indicators and Their Use in Sustainable Agriculture and Rural Development. Rome: FAO, 1997.
MLA način citiranjaFAO. FAO Land and Water Bulletin N.5: Land Quality Indicators and Their Use in Sustainable Agriculture and Rural Development. Rome: FAO, 1997.
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