István Láng (1931–2016) agrochemist, soil scientist and environmentalist has passed away. COLUMELLA – Journal of Agricultural and Environmental Sciences, [S. l.], v. 3, n. 2, p. 52–53, 2016. Disponível em: https://journal.uni-mate.hu/index.php/columella/article/view/2733.. Acesso em: 26 may. 2024.