SINGH, S.P., MITTRA, B.N. and TRIPATHI, R.S. (2013) “Influence of soil enrichment with organic and chemical sources of nutrients on rice (Oryza sativa) potato (Solanum tuberosum) cropping system*”, The Indian Journal of Agricultural Sciences, 69(5). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/26761 (Accessed: 28 October 2025).