Dżugan, M.; Zielińska, S.; Hęclik, J.; Pieniążek, M.; Szostek, M. EVALUATION OF HEAVY METALS ENVIRONMENTAL CONTAMINATION BASED ON THEIR CONCENTRATIONS IN TISSUES OF WILD PHEASANT (PHASIANUS COLCHICUS L.). J microb biotech food sci 2012, 2, 238-245.