NAIDU, M V S, D Gurudev, D Vasu, G. Krishna Reddy, and G.P. Leelavathy. 2024. “Characterization, Classification  and Evaluation Of  Soils in Semi-Arid Ecosystem of Karvetinagaram Mandal of Chittoor District, Andhra Pradesh”. Journal of the Indian Society of Soil Science 72 (2). https://epubs.icar.org.in/index.php/JISSS/article/view/154421.