HALDAR, A. L.; DEV, P. Prospects of groundwater quality for irrigation in central tracts of Lalitpur region, Uttar Pradesh, India. Journal of Nepal Geological Society, [S. l.], v. 21, p. 87–92, 2000. DOI: 10.3126/jngs.v21i0.32164. Disponível em: https://nepjol.info/index.php/JNGS/article/view/32164. Acesso em: 17 jul. 2024.