Dzun, Piotr, and Wiesław Musiał. “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, no. 1 (March 30, 2014): 29-43. Accessed May 18, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/4106.