The Nordic Arctic environment : unspoilt, exploited, polluted?
1996
Bernes, Claes |
Naylor, Martin |
Bernes, Claes
The Nordic environment : present state, trends and threats
1993
Bernes, Claes |
Biological diversity in Sweden : a country study
1994
Bernes, Claes |
Acidification and liming of Swedish freshwaters
1991
Bernes, Claes |