Y K GHILOTIA et al. 2019. Influence of intercropping systems and sulphur on yield and quality of castor (Ricinus communis L.) in eastern Uttar Pradesh: INFLUENCE OF INTERCROPPING SYSTEMS AND SULPHUR ON CASTOR IN EASTERN UTTAR PRADESH. Journal of Oilseeds Research. 36, 2 (Jul. 2019). DOI:https://doi.org/10.56739/jor.v36i2.126933.