Deelip Kumar, Omkar Kumar, S.N. Yadav and S.S. Varma SSPDPSYSALCS. Primary and Cationic Micronutrient Status of Soils in Few Districts of Eastern Uttar Pradesh. JISSS. 2017;64(4). Accessed June 6, 2026. https://epubs.icar.org.in/index.php/JISSS/article/view/69028