[ 发表于: Pollution ]
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Changes in fish populations in southernmost Norway during the last decade
1986
Sevaldrud, I.H. (Directorate for Nature and Management, Trondheim (Norway). Fish Research Div.) | Skogheim, O.K.
Wageningen University & Research - Netherlands
Ongoing and planned studies on air pollution and forests in Norway
1986
Horntvedt, R.
Det Biovidenska belige Fakultets bibliotek - Denmark