Changes of heavy metals concentrations in suspended matter of the Odra River after the flood in November 1997 / E. ADAMIEC, E. HELIOS-RYBICKA // W: Fifth international symposium and exhibition on Environmental contamination in Central and Eastern Europe : 12–14 September 2000, Prague : symposium programme. — Tallahassee : Florida State University. Institute for International Cooperative Environmental Research, 2000. — S. 220

Clay minerals as a scavengers of heavy metals in the soils and sediments / E. HELIOS-RYBICKA // W: DTTG-2000 : Jahrstagung der Deutschen Ton und Tonmineralgruppe : Zürich, 30. August bis 1. September 2000 gemeinsam mit der Kommission VII – Bodenmineralogie der Deutschen Bodenkundlichen Gesellschaft (DBG) : Programm und Abstracts. — [Zürich : s. n.], [2000]. — S. 43

Crucial loads in the river Odra – impacts of floods on the situation of hazardous substances / Edeltrauda HELIOS-RYBICKA, Arndt Knöchel // W: Gewässer Landschaften : {\em Aquatic Landscapes} :. T. 1, BMBF-Symposium Elbeforschung. — Hennef : Verlag für Abwasser, Abfell und Gewässerchutz, 2000. — (ATV – DVWK – Schiftenreihe ; 21). — ISBN10: 3-933707-65-X. — S. 79–99. — Bibliogr. s. 97–99

Determination of trace elements in river environment with ICP-MS application – methodological problems / Ł. ŁAGAN, E. ADAMIEC, E. HELIOS-RYBICKA // W: Fifth international symposium and exhibition on Environmental contamination in Central and Eastern Europe : 12–14 September 2000, Prague : symposium programme. — Tallahassee : Florida State University. Institute for International Cooperative Environmental Research, 2000. — S. 219

Direct and indirect methods for chromium identification in industrial wastes / Edeltrauda HELIOS RYBICKA, Michael Jefferson Wilson // Environmental Science and Pollution Research ; ISSN 0944-1344. — 2000 vol. 7 no. 1, s. 7–13. — Bibliogr. s. 13, Abstr.. — tekst: https://link-1springer-1com-1nyztljsl022b.wbg2.bg.agh.edu.pl/content/pdf/10.1065%2Fespr199910.005.pdf

Heavy metals contamination of alluvial soils after flood 1997 in Poland / Edeltrauda HELIOS-RYBICKA, Magdalena STRZEBOŃSKA // W: Soil Mineral-Organic Matter-Microorganism Interactions and Ecosystem Health : third international symposium of the Working Group MO : ISMOM 2000 : Interactions of Soil Minerals with Organic Components and Microorganisms of the International Union of Soil Sciences : 22–26 May, 2000 Naples–Capri, Italy / eds. Antonio Violante, Liliana Gianfreda. — Napoli : Officina Grafica Marsico, 2000. — Opis wg okł.. — S. 104

Impact of Zn-smelting industry on soil contamination at Upper Silesia, Poland / Edeltrauda HELIOS-RYBICKA, Leokadia BUDEK // W: Soil Mineral-Organic Matter-Microorganism Interactions and Ecosystem Health : third international symposium of the Working Group MO : ISMOM 2000 : Interactions of Soil Minerals with Organic Components and Microorganisms of the International Union of Soil Sciences : 22–26 May, 2000 Naples–Capri, Italy / eds. Antonio Violante, Liliana Gianfreda. — Napoli : Officina Grafica Marsico, 2000. — Opis wg okł.. — S. 153

Sedimentqualität in Oder und Weichsel — Sediment quality of the Rivers Oder and Vistula / Edeltrauda HELIOS-RYBICKA, Magdalena STRZEBOŃSKA, Marta WARDAS // W: Sedimentbewertung in europäischen Flussgebieten : Beiträge zum internationalen Symposium vom 12.–14. April 1999 in Berlin = Sediment assessment in European river basins. — Koblenz : Bundesanstalt für Gewässerkunde, 2000. — (Mitteilung ; nr 22). — S. 41–52. — Bibliogr. s. 52

The contamination of the Odra River by heavy metals, nutrients and other anions / K. Behrens, [et al.], E. HELIOS-RYBICKA, M. STRZEBOŃSKA, E. ADAMIEC, [et al.] // W: Fifth international symposium and exhibition on Environmental contamination in Central and Eastern Europe : 12–14 September 2000, Prague : symposium programme. — Tallahassee : Florida State University. Institute for International Cooperative Environmental Research, 2000. — S. 202