PROF. L.N. MANDAL, Dr. S. Chandrasekaran and. Obituary. Journal of the Indian Society of Soil Science, India, v. 67, n. 4, 2020. Disponível em: https://epubs.icar.org.in/index.php/JISSS/article/view/100169. Acesso em: 16 jul. 2026.