1Faculty of Forestry, University of Belgrade,
Kneza Višeslava 1, 11030 Belgrade, Serbia
2Institute of Architecture and Urban and Spatial Planning of Serbia,
Kralja Aleksandra 73/II, 11000 Belgrade, Serbia
3Jovan Cvijić Geographical Institute, Belgrade,
Djure Jakšića 9, 11000 Belgrade, Serbia
4Institute of Forestry, Kneza Višeslava 1, 11030 Belgrade, Serbia
Pol. J. Environ. Stud. 2014;23(4):1185–1194