Sud, K.C. (2013) “ANIONIC BALANCE OF NITROGEN, PHOSPHORUS AND SULPHUR IN POTATO LEAVES UNDER RAINFED CONDITIONS IN SHIMLA HILLS”, Potato Journal, 33(1 - 2). Available at: https://epubs.icar.org.in/index.php/PotatoJ/article/view/33278 (Accessed: 12 June 2026).