Gradaščević N, Saračević L, Samek D, Mihalj A. THE IMPACT OF INCREASED NATURAL BACKGROUND OF SOIL ON THE ANIMAL PRODUCTION OF RUMINANTS IN THE REGION LIVNO. AVM [Internet]. 2009 Dec. 1 [cited 2024 Apr. 28];2(2):49-58. Available from: https://niv.ns.ac.rs/e-avm/index.php/e-avm/article/view/218