TY  - JA
AU  - Walker,W.M.
AU  - Mulvaney,D.L.
TI  - Planting date, starter fertilizer, and corn yield
SN  - 0019-2201
U1  - 82-742240 
PY  - 1980///
KW  - Fertilizers
KW  - AGROVOC
KW  - Maize
KW  - Plant production
KW  - Zea mays
KW  - Soil fertility
T2  - Illinois Research
ER  -