Kumar M, Trehan SP, Singh SK, Singh SN. GROWTH-PERIOD SPECIFIC NITROGEN REQUIREMENT OF POTATO IN THE INDO-GANGETIC PLAINS OF BIHAR. PotatoJ [Internet]. 2013 Sep. 19 [cited 2026 Jun. 17];33(3 - 4). Available from: https://epubs.icar.org.in/index.php/PotatoJ/article/view/33236