TY  - BOOK
AU  - Woodruff, C. M.
TI  - II nitrogen as a factor in corn production
T2  - Research bulletin
PY  - 1990///
CY  - Columbia
PB  - University of Missouri Agricultural Experiment Station
KW  - MaÃ­z
KW  - Rendimiento
KW  - NitrÃ³geno
KW  - Efecto en maÃ­z
N1  - D52-195
ER  -