Biljana Budzakoska

First Contingent Valuation of the Endemic Species: Salmo letnica Karaman, 1924 (Actinopterygii: Salmonidae) and Gocea ohridana Hadžišce, 1956 (Gastropoda: Hydrobiidae) from Lake Ohrid

S. Trajanovski, Sonja Trajanovska, Konstantin Zdraveski, 2019 .