FAO. (1994). FAO animal production and health series; 1994: Animal health yearbook. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Animal Production and Health Series; 1994: Animal Health Yearbook. Rome: FAO, 1994.
MLA CitationFAO. FAO Animal Production and Health Series; 1994: Animal Health Yearbook. Rome: FAO, 1994.
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