FERREIRA, D.; ALMEIDA, J. A.; SIMÕES, M.; PÉREZ-MARTIN, M. AGRICULTURAL PRACTICES AND GEOSTATISTICAL EVALUATION OF NITRATE POLLUTION OF GROUNDWATER IN THE JÚCAR RIVER BASIN DISTRICT, SPAIN. Emirates Journal of Food and Agriculture, [S. l.], v. 28, n. 6, p. 415–424, 2017. DOI: 10.9755/ejfa.2016-04-346. Disponível em: https://ejfa.me/index.php/journal/article/view/1076. Acesso em: 19 sep. 2025.