Unosi

• The Drina Cross-Border Biosphere Reserve as an Instrument for Territorial Integration and Formation of a Unique System for Protecting Natural and Social Heritage (2013)

  Irena Medar-Tanjga, Neda Zivak, Igor Zekanovic, Tatjana Popov, Mitja Tanjga, The Drina Cross-Border Biosphere Reserve as an Instrument for Territorial Integration and Formation of a Unique System for Protecting Natural and Social Heritage, Proceedings of the 9th International Conference on Energy, Environment, Ecosystems and Sustainable Development (EEESD '13), pp. 21 - 26, 2013