TY - JOUR A1 - Kühling, Matthias A1 - Gzik, Axel A1 - Schneider, Ingo A1 - Tschochner, Bernd T1 - Heavy metal contamination of soils in a mining area in South Africa and its impact on some biotic systems Y1 - 2003 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/16066 ER -