"3"^^ . "Occupational exposure by heavy metals in industry"@en . "Wydawnictwo naukowo-techniczne" . "3;3" . "RIV:J09/98:17310 694" . "RIV:J09/98:17310 694!RIV/1998/MSM/MSM8I30" . "Malachov\u00E1, Kate\u0159ina" . . "Katowice" . "17310" . "Occupational exposure by heavy metals in industry" . "83-904174-4-8" . . . "776958" . "[7ED463976B76]" . "Dobi\u00E1\u0161, Lubom\u00EDr" . . "0"^^ . . . . . . "Occupational exposure by heavy metals in industry"@en . . "V\u00EDt, Michael" . "Trace elements-effects on organisms and environment" . "Occupational exposure by heavy metals in industry" . "3"^^ . "1998" .