1University of Belgrade, Faculty of Agriculture, Institute of Zootehnics, Nemanjina 6, 11080 Belgrade-Zemun, Serbia.
2Institute PKB Agroekonomik, Belgrade-Padinska Skela, Serbia.
3Govrernment of the Brcko District, Department for public registry, Subdivision for cadastre, Bulevar Mira 1, 76100 Brcko, Bosnia and Herzegovina.
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