FAO. (1990). FAO plant production and protection paper N.100.2: Pesticide residues in food - 1989: report sponsored jointly by FAO and WHO: part 2: toxicology. Rome: FAO.
Dyfyniad Arddull ChicagoFAO. FAO Plant Production and Protection Paper N.100.2: Pesticide Residues in Food - 1989: Report Sponsored Jointly By FAO and WHO: Part 2: Toxicology. Rome: FAO, 1990.
Dyfyniad MLAFAO. FAO Plant Production and Protection Paper N.100.2: Pesticide Residues in Food - 1989: Report Sponsored Jointly By FAO and WHO: Part 2: Toxicology. Rome: FAO, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.