Congener specific transfer of PCDD/Fs from air to cows' milk: an evaluation of current modelling approaches

air air pollution aire aliment pour animaux alimentation des animaux animal feeding bases de datos contaminantes contamination databases dibenzofurane dibenzofuranos dibenzofurans especies evaluation feeds ganado lait leche livestock mathematical models milk modele modelos models piensos polluant pollutants polychlorinated dibenzofurans reino unido species united kingdom