FAO. (1989). FAO food and nutrition paper N.45: Exposure of infants and children to lead. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Food and Nutrition Paper N.45: Exposure of Infants and Children to Lead. Rome: FAO, 1989.
MLA CitationFAO. FAO Food and Nutrition Paper N.45: Exposure of Infants and Children to Lead. Rome: FAO, 1989.
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