Authors
Leonard Boszke
Department of Environmental Protection, Collegium Polonicum Adam Mickiewicz University, Słubice, Poland
Artur Kowalski
Department of Water and Soil Analysis, Faculty of Chemistry Adam Mickiewicz University, Poznań, Poland
© 2007 Leonard Boszke, Artur Kowalski, published by University of Gdańsk
This work is licensed under the Creative Commons License.