SHANMUGAM, R, and K RAMAMOORTHY. “Effect of Recycling of Seri-Vermicompost on Growth, Yield and Nutrients of Maize (Zea Mays)”. The Indian Journal of Agricultural Sciences, vol. 84, no. 8, Aug. 2014, pp. 982–6, https://doi.org/10.56093/ijas.v84i8.43106.