FAO. (1999). Agrovoc: Multilingual agricultural thesaurus. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. Agrovoc: Multilingual Agricultural Thesaurus. Rome: FAO, 1999.
MLA CitationFAO. Agrovoc: Multilingual Agricultural Thesaurus. Rome: FAO, 1999.
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