John KS, Bharathan R, Manikantan Nair M, Suja G. Soil Based Nutrient Management Plan for Tuber Crops in Pathanamthitta District of Kerala. J. Root Crops [Internet]. 2013 Jul. 25 [cited 2024 Nov. 23];38(1):51. Available from: https://ojs338.isrc.in/index.php/jrc/article/view/58