TY  - BOOK
AU  - Manjunatha hebbara
AU  -  S.G. Patil  Department of Soil Science and Agricultural Chemis
TI  - Phosphorus and potassium management under intensive rice cropping in Tungabhadra (TBP) Irrigation command
U1  - 630 
PY  - 2003///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -