Author(s):
1. Leopold Poljaković-Pajnik , University of Novi Sad, Institute of Lowland Forestry and Environment, , Serbia
2. Milan Drekić , University of Novi Sad, Institute of Lowland Forestry and Environment, , Serbia
3. Andrej Pilipović , University of Novi Sad, Institute of Lowland Forestry and Environment, , Serbia
4. Nataša Nikolić , Faculty of Sciences, University of Novi Sad, , Serbia
5. Saša Orlović, University of Novi Sad, Institute of Lowland Forestry and Environment, , Serbia
6. Verica Vasić , University of Novi Sad, Institute of Lowland Forestry and Environment, , Serbia