Concentrations of Cu, Fe, Mo, Zn, Cd, As, Pb and Se in the sheep fleece following the experimental intoxication with copper from the industrial emission

application rates arsenic arsenico atomic absorption spectrometry brebis cadmio cadmium cinc contaminantes industriales dose d'application envenenamiento ewes fer hierro industrial pollutants intoxication iron lead molibdeno molybdenum oveja plomb plomo poisoning polluant industriel selenio selenium zinc