1.
Y. Radha Krishna and M.J. Kaledhonkar MNPVS. Evaluation of Groundwater Quality for Irrigation in Various Mandals of Nellore District in Andhra Pradesh. JISSS. 2021;68(3). Accessed July 16, 2026. https://epubs.icar.org.in/index.php/JISSS/article/view/109335