Dzun, P., & Musiał, W. (2014). THE IMPACT OF AGRARIAN FRAGMENTATION ON THE DYNAMICS OF REGIONAL CHANGES IN DAIRY CATTLE BREEDING IN THE YEARS 1990-2010. Acta Scientiarum Polonorum. Oeconomia, 13(1), 29-43. Retrieved from https://js.wne.sggw.pl/index.php/aspe/article/view/4106