Slivnica Površ is a small village in the municipality of Ravno, Bosnia and Herzegovina. As of 1991, it had a population of 21 people.Official results from the book: Ethnic composition of Bosnia-Herzegovina population, by municipalities and settlements, 1991. census, Zavod za statistiku Bosne i Hercegovine - Bilten no.234, Sarajevo 1991.
Demographics According to the 2013 census, its population was 2, both Serbs.
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