KRATOVALIEVA, S.; CVETANOVSKA, L.; MULEV, M.; DIMESKA, G. Mineral composition of weed vegetation in wheat crop in Skopje agricultural area. Macedonian Journal of Ecology and Environment, [S. l.], v. 8, n. 1-2, p. 35–40, 2003. Disponível em: https://mjee.org.mk/index.php/mjee/article/view/62. Acesso em: 20 apr. 2024.