WIECK, Christine; RÜTHER, Andreas; HECKELEI, Thomas. Aspekte der Agrarpolitik 2009. German Journal of Agricultural Economics, [S. l.], v. 59, n. Supplement, 2010. DOI: 10.52825/gjae.v59iSupplement.1775. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/1775. Acesso em: 25 nov. 2024.