TY - BOOK AU - Padmini M.R. AU - Rajakumar G.R., TI - Effect of Foliar Application of Different Sources of Potassium on Yield and Quality of Cowpea (Vigna unguiculata L.) in a Vertis U1 - 630 PY - 2019/// CY - Dharwad PB - University of Agricultural Sciences ER -