Prasad, K. and Rafey, A. (2012) “Effect of integrated weed management on weed growth, nutrient uptake, economics and energetics in rainfed upland rice (Oryza sativa)”, The Indian Journal of Agricultural Sciences, 65(4). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/18209 (Accessed: 19 September 2024).