Surekha, K, and K. Pavan Chandra Reddy. “Contribution of Crop Residues to Yield and Nutrient Uptake of Irrigated Rice ( Oryza Sativa) in Rice-Rice Cropping System”. The Indian Journal of Agricultural Sciences 75, no. 7 (July 5, 2005). Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/9080.