Shukla, Arvind K., M. A Khan, N C Upadhayay, B. P Singh, S. S Lal, and S K Pandey. “CHLOROPHYLL METER: A TOOL FOR ASSESSING DYNAMIC NITROGEN SUPPLY IN POTATO CROP UNDER ORGANIC VIS-À-VIS INORGANIC NUTRIENT MANAGEMENT OPTIONS”. Potato Journal 34, no. 1 - 2 (September 12, 2013). Accessed June 11, 2026. https://epubs.icar.org.in/index.php/PotatoJ/article/view/33097.