TY  - BOOK
AU  - Muttappanavar Roopa K.
AU  -  C.P. Chandrashekara , 
TI  - Productivity and Economics of Maize (Zea mays L.) as Influenced by Nutrient Management Through Soil Test Crop Response (Stcr) Ap
U1  - 630 
PY  - 2019///
CY  - Dharwad
PB  - University of Agricultural Sciences
ER  -