SVOBODA, Josef. Inspections in the agricultural practice from the Nitrate directive point of view. Acta agriculturae Slovenica, Ljubljana, SI, v. 87, n. 1, p. 155–158, 2006. DOI: 10.14720/aas.2006.87.1.15137. Disponível em: https://journals.uni-lj.si/aas/article/view/15137. Acesso em: 22 apr. 2025.