K S V POORNA CHANDRIKA et al. 2020. Response of castor (Ricinus communis L.) to polymeric bio-formulation based seed coating for drought stress: Response of castor (Ricinus communis L.) to polymeric bio-formulation based seed coating for drought stress. Journal of Oilseeds Research. 37, Specialissue (Mar. 2020). DOI:https://doi.org/10.56739/jor.v37iSpecialissue.139746.