TY  - BOOK
AU  - H Vishwanath
AU  -  K Krishnamurthy  Agronomy
TI  - Weed control and efficient use of fertilizer in maize (Zea mays L.)
U1  - 630 
PY  - 1977///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -