[1]
E. P. and M.V.S. Naidu*, “Characterization, Classification and Fertility Status of Soils in Semi-arid Agro-ecological Region of Puttur Mandal in Chittoor District, Andhra Pradesh”, JISSS, vol. 68, no. 1, Sep. 2020, Accessed: Sep. 20, 2024. [Online]. Available: https://epubs.icar.org.in/index.php/JISSS/article/view/104542