Food and Agriculture Organization of the United nations. (1991). Residues of some veterinary drugs in animals and foods. Rome: Food and Agriculture Organization of the United nations.
Dyfyniad Arddull ChicagoFood and Agriculture Organization of the United nations. Residues of Some Veterinary Drugs in Animals and Foods. Rome: Food and Agriculture Organization of the United nations, 1991.
Dyfyniad MLAFood and Agriculture Organization of the United nations. Residues of Some Veterinary Drugs in Animals and Foods. Rome: Food and Agriculture Organization of the United nations, 1991.
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