Keyword Wielkopolski National Park
LETTERS TO EDITORS
Research on Aluminium Speciation in Poor Forest Soils Using the Sequential Extraction Method
B. Walna 1*, J. Siepak 2, S. Drzymała 3, T. Sobczyński 2
Pol. J. Environ. Stud. 2005;14(2):243-250
ORIGINAL RESEARCH
Speciation of Aluminium Released Under the Effect of Acid Rain
J. Siepak1, B. Walna2, S. Drzymala3
Pol. J. Environ. Stud. 1999;8(1):55-58