@article{ea472007c45c41c49b51c2a49a08c4cb,
title = "Geographic classification of heavy metal concentrations in mosses and stream sediments in the Federal Republic of Germany",
keywords = "ZX Int.klas.verslagjaar < 2002",
author = "J Berlekamp and U Herpin and M Matthies and H Lieth and B Markert and V Weckert and HT Wolterbeek and TG Verburg and HJ Zinner and U Siewers",
year = "1998",
language = "Undefined/Unknown",
volume = "101",
pages = "177--195",
journal = "Water, Air and Soil Pollution: an international journal of environmental pollution",
issn = "0049-6979",
publisher = "Springer",
}