ISBN:
9524582716
In:
Finish Conference of Environmental Sciences (6 : 2003 : Joensuu), Proceedings Sixth Finnish Conference of Environmental Science, Joensuu, Finnland : University of Joensuu, 2003, (2003), Seite 32-33, 9524582716
In:
year:2003
In:
pages:32-33
Language:
English
Author information:
Merbach, Wolfgang 1939-
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