Željko Bjeljac, PhD, Milivojević Milovan, MSc, Nevena Ćurčić, PhD
HOTELPLAN 2009, The Fourth Biennial International Congress, Belgrade, Serbia
Presentation: “Caves and pits in the east part of the Serbia as tourist potential”
April 22nd–23rd, 2010
Željko Bjeljac, PhD, Milivojević Milovan, MSc, Nevena Ćurčić, PhD
HOTELPLAN 2009, The Fourth Biennial International Congress, Belgrade, Serbia
Presentation: “Caves and pits in the east part of the Serbia as tourist potential”
April 22nd–23rd, 2010
