VARGAS, Letícia Paludo; VARGAS, Adriana Ferreira da Costa; SILVEIRA, Vicente Celestino Pires. Ecosystem services and production systems of family cattle farms: an analysis of animal production in Pampa Biome. Semina: Ciências Agrárias, [S. l.], v. 41, n. 2, p. 661–676, 2020. DOI: 10.5433/1679-0359.2020v41n2p661. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/36777. Acesso em: 16 jan. 2026.