FAO. (1998). International standards for phytosanitary measures: Guidelines for surveillance. Rome, Italy: FAO.
Trích dẫn kiểu ChicagoFAO. International Standards for Phytosanitary Measures: Guidelines for Surveillance. Rome, Italy: FAO, 1998.
MLA citiranjeFAO. International Standards for Phytosanitary Measures: Guidelines for Surveillance. Rome, Italy: FAO, 1998.
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