and S.S. Paliyal, Upinder Sharma. “Effect of Long-Term Use of Fertilizers and Organics on Phosphorus Dynamics in Rainfed Maize-Wheat Cropping System”. Journal of the Indian Society of Soil Science 62, no. 3 (December 26, 2014). Accessed September 19, 2024. https://epubs.icar.org.in/index.php/JISSS/article/view/45543.