Blar i Brage NMBU på forfatter "Venn, Kåre"
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Norwegian Journal of Agricultural Sciences : forest decline in Norway: monitoring results, international links and hypotheses
Aamlid, Dan; Venn, Kåre; Stuanes, Arne O. (Journal issue, 1990)It is widely accepted that forest decline is a multiple syndrome and that there is less synchrony in its incidence than was previously thought. T'here are also some doubts as to the «novelty- of some kinds of damage, e.g. ...