MIERZEJEWSKI, M.; LAMPART, M. Analysis of Business Cycles in the Breeding of Pigs, Cattle and Poultry and their Relationship to the Causality of Wheat and Rye Cultivation in Poland. Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, [S. l.], v. 18, n. 2, p. 218–227, 2018. DOI: 10.22630/PRS.2018.18.2.49. Disponível em: https://prs.sggw.edu.pl/article/view/2737. Acesso em: 21 lis. 2024.