M.V.S. NAIDU, U. Vedadri. Characterization, Classification and Evaluation of Soils in Semi-arid Ecosystem of Chillakur Mandal in SPSR Nellore District of Andhra Pradesh. Journal of the Indian Society of Soil Science, India, v. 66, n. 1, 2018. Disponível em: https://epubs.icar.org.in/index.php/JISSS/article/view/80694. Acesso em: 26 jun. 2026.