SINHA, B.P.; KUMAR, Sunil. Effect of Shallow Tubewell Irrigation on Ground Water Table of Hilsa Block of Nalanda District (Bihar). Journal of Soil and Water Conservation, India, v. 37, n. 3 & 4, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/129662. Acesso em: 3 jul. 2026.