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Radojka Pajčin
Department of Biology, Faculty of Natural Sciences and Mathematics,
University of Banja Luka dr Mladena Stojanovića 2Banja Luka, Bosnia and Herzegovina
Rajko Roljić
Department of Biology, Faculty of Natural Sciences and Mathematics,
University of Banja Luka dr Mladena Stojanovića 2Banja Luka, Bosnia and Herzegovina
Zoran Ružić
Faculty of Agriculture, Department of Veterinary Medicine,
University of Novi SadNovi Sad, Serbia
Vera Nikolić
Department of Biology, Faculty of Natural Sciences and Mathematics,
University of Banja Luka dr Mladena Stojanovića 2Banja Luka, Bosnia and Herzegovina
Faculty of Biology
University of BelgradeBeograd, Serbia
Zoran Marković
Faculty of Agriculture
University of BelgradeZemun, Serbia
Smiljana Paraš
Department of Biology, Faculty of Natural Sciences and Mathematics,
University of Banja Luka dr Mladena Stojanovića 2Banja Luka, Bosnia and Herzegovina