Singh, S. N, B P Singh, O P Singh, Rajpal Singh, and R K Singh. 2013. “EFFECT OF NITROGEN APPLICATION IN CONJUNCTION WITH BIO-INOCULANTS ON THE GROWTH, YIELD AND QUALITY OF POTATO UNDER INDO-GANGETIC PLAIN REGION”. Potato Journal 34 (1 - 2). https://epubs.icar.org.in/index.php/PotatoJ/article/view/33102.