PEIRA, G.; ACETO, P.; BONADONNA, A. Hypotheses for re-launch of the pig farming sector of Piedmont: medium heavy swine as raw material for feeding the speck supply chain. Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, [S. l.], v. 11, n. 3, p. 88–97, 2011. DOI: 10.22630/PRS.2011.11.3.47. Disponível em: https://prs.sggw.edu.pl/article/view/5429. Acesso em: 24 lis. 2024.