IRFAN AHMAD; HAFIZ MUHAMMAD BILAL. A FIELD-BASED INVESTIGATION OF NITROGEN LEACHING AND NITRATE CONTAMINATION IN GROUNDWATER FROM CONVENTIONAL FERTILIZATION PRACTICES. Journal of Biosciences and Innovations, [S. l.], v. 2, n. 1, p. 41–51, 2025. Disponível em: https://bioscijournal.com/index.php/JBI/article/view/16. Acesso em: 22 may. 2026.