%N 26 %K TermĂŠszettudomĂĄny %D 1992 %O Bibliogr.: 28. p. %L acta10009 %P 25-28 %A Maletin Stevan %A DjukiÄ Nada %A Miljanovic B. %T Heavy metal content in fish from Backwater Tisza (Biser island) %J Tiscia