In The Phytogeography of Northern Europe Dahl brings to bear his wide range of interests in physics, chemistry, geology, climatology, meteorology and mathematics, as well as plant ecology and plant systematics, to analyse and explain the distribution of individual plant taxa across north-western Europe..
In The Phytogeography of Northern Europe Dahl brings to bear his wide range of interests in physics, chemistry, geology, climatology, meteorology and mathematics, as well as plant ecology and plant systematics, to analyse and explain the distribution of individual plant taxa across north-western Europe.