Pepliński B, Wajszczuk K, Baum R, Majchrzycki D, Wawrzynowicz J, Lisiak D, et al. The efficiency of porkers production of intensively and extensively feeded. APSTRACT [Internet]. 2013 Sep. 30 [cited 2024 Nov. 22];7(2-3):69-74. Available from: https://ojs.lib.unideb.hu/apstract/article/view/6173