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sur nedbør finland
Acidification in Finland
Pekka Kauppi, Pia Anttilla [i.e. Anttila]...
Bok Engelsk 1990 · Vis mer
Exceedance of critical loads for lakes in Finland, Norway and Sweden: Reduction requirements for nitrogen and sulfur deposition
Arne Henriksen ... [et al.]
Bok Engelsk 1993 · Les boka på nett · Vis mer