V.K. Kharche, R.H. Wanjari, P.R. Kadu, B.A. Sonune and P.N. Magare, S.J.D.A.D.M.M.S. 2018. Effect of Long-Term Manuring and Fertilization on Depth Wise Distribution of Potassium Fractions under Sorghum-Wheat Cropping Sequence in Vertisol. Journal of the Indian Society of Soil Science. 66, 2 (Sep. 2018).