“Effect of N, P, K and Cowdung on the Growth and Yield of Panchamukhi Kachu (Colocasia Esculenta Var. Esculenta Schott.)”. Journal of Agriculture & Rural Development, vol. 4, no. 1, Apr. 2008, pp. 113-8, https://doi.org/10.3329/jard.v4i1.777.