TY - BOOK AU - B. Nagaraja AU - S.K. KenchannaGowda Department of Soil Science and Agricultural Chemis TI - Efficient use of mussoorie rock phosphate on yield and quality of FCV tobacco (Nicotiana tabacum L.) U1 - 630 PY - 1989/// CY - Bangalore PB - University of Agricultural Sciences, Bangalore ER -