Luthra, S. K., Gopal, J., Manivel, P., Kumar, V., Singh, B. P., & Pandey, S. K. (2013). SCREENING OF WILD AND CULTIVATED SPECIES OF POTATO FOR FROST TOLERANCE IN NORTH-CENTRAL PLAINS OF INDIA. Potato Journal, 34(1 - 2). https://epubs.icar.org.in/index.php/PotatoJ/article/view/33065