Department of Ecophysiology, Institute of Forestry and Rural Engineering, Estonian University of Life Sciences, Viljandi mnt. 18b, 11216 Tallinn, Estonia
Mari Tilk
Department of Ecophysiology, Institute of Forestry and Rural Engineering, Estonian University of Life Sciences, Viljandi mnt. 18b, 11216 Tallinn, Estonia
Priit Kõresaar
Surju Forest District, Surju vald, 80060 Pärnumaa, Estonia