TY  - BOOK
AU  - K.H. Ravi
AU  -  A.P. Nagaraju  Department of Agronomy
TI  - Phosphorus use efficiency in pigeonpea [Cajanus Cajan (L.) sp.] As influenced by activated rock phosphate
U1  - 630 
PY  - 1999///
CY  - Bangalore
PB  - University of Agricultural Sciences Banglaore
ER  -