FAO. (1993). FAO animal production and health series; 1988: Animal health yearbook. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Animal Production and Health Series; 1988: Animal Health Yearbook. Rome: FAO, 1993.
MLA CitationFAO. FAO Animal Production and Health Series; 1988: Animal Health Yearbook. Rome: FAO, 1993.
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