THORNTON, Fred; BOWMAN, Joce; STRUTHERS, David. Agricultural Policy Review Part 1: Gross Revenue Insurance Plan. Blue Jay, [S. l.], v. 51, n. 1, 1993. DOI: 10.29173/bluejay5330. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5330. Acesso em: 28 mar. 2024.