RAMESHWAR, R. and SINGH, C.M. (2013) “Economy in fertilizer use in maize (Zea mays)-wheat (Triticum aestivum) sequence under rainfed condition in Himchal Pradesh”, The Indian Journal of Agricultural Sciences, 67(12). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/30096 (Accessed: 4 July 2026).