TY - BOOK AU - P. Nagendra Kumar AU - H.T. Channal Department of Soil Science and Agricultural Chem. TI - Effect of mussoorie rockphosphate and sulphur on growth, yield and certain quality parameters of soybean (Glycine max (L.) merri U1 - 630 PY - 2005/// CY - Dharwad PB - University of Agricultural Sciences ER -