PEPLIŃSKI, B. FACTORS AFFECTING CHANGES IN THE POPULATION OF SOWS IN POLAND : REGIONAL ANALYSIS. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 15, n. 1, p. 75–87, 2016. Disponível em: https://aspe.sggw.edu.pl/article/view/404. Acesso em: 5 may. 2024.