VOGTMANN, Hartmut; MAIER, Jürgen. United Nations Conference on Sustainable Development (UNCSD) – Rio+20: What an effort for such a meager result. Future of Food: Journal on Food, Agriculture and Society, [S. l.], v. 1, n. 1, p. 51–54, 2019. Disponível em: https://thefutureoffoodjournal.com/manuscript/index.php/FOFJ/article/view/152. Acesso em: 22 nov. 2024.