TY  - BOOK
AU  - H G Vishwanath
AU  -  P B Deshpande  Department of Soil Science and Agricultural Chemis
TI  - Direct use of rockphosphate to cowpea (Vigna unguiculata L.) and its residual effect on fodder maize (Zea mays L.)
U1  - 630 
PY  - 1985///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -