TY  - BOOK
AU  - Praveen T. Goroji
AU  -  P.A. Sarangamath  Department of Soil Science and Agricultural Chemis
TI  - Transformation of phosphorus in a vertisol in sunflower-Jowar cropping sequence
U1  - 630 
PY  - 2000///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -