The Yearbook “Årringen”
"Årringen" is the annual Yearbook for the Arboretum and Botanical Garden, Milde, Bergen Museum, the University of Bergen.
The popularized articles in "Årringen" are in Norwegian. The annual publication is for sale at the Arboretum and Botanical Garden, for single copies NOK 175, subscription NOK 150. Free for members of Friends of the Arboretum