Distribution, pathways and mobility of metals in the vicinity of $Zn-Pb$ mining and smelting sites in Poland, as revealed by different environmental sample media and mobility test : [abstract] / E. HELIOS-RYBICKA, M. SKWARCZEK, R. WÓJCIK, M. WARDAS // W: Monitoring in polluted environments for integrated water-soil management : 3\textsuperscript{rd} SENSPOL workshop : Kraków, Poland 3–6 June, 2003 / Jagiellonian University. Faculty of Chemistry. — [Kraków : JU FC], [2003]. — S. [1]

Grain-size effect on heavy metals content in the Odra River bottom sediments / U. ALEKSANDER, W. S. SIKORA, R. WÓJCIK // W: Prague 2003 [Dokument elektroniczny] : sixth international symposium & exhibition on Environmental contamination in Central & Eastern Europe and the commonwealth of independent states : 1–4 September 2003, Prague, Czech Republic : proceedings. — Wersja do Windows. — Dane tekstowe. — Tallahassee : Florida State University. Institute for International Cooperative Environmental Research, 2003. — 1 dysk optyczny. — Opis częśc. wg. obwol.. — S. 1–5. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. 5, Abstr.