Chadha, Sanjay, et al. “EFFECT OF SPLIT DOSES OF N AND K AND FYM LEVELS ON THE PRODUCTIVITY OF SEED POTATO IN COLD DESERT REGIONS OF H.P”. Potato Journal, vol. 33, no. 1 - 2, Sept. 2013, https://epubs.icar.org.in/index.php/PotatoJ/article/view/33283.