TY  - PRO
AU  - De León,C.
TI  - Breeding for downy mildew resistance in maize
PY  - 1994///
KW  - Asia
KW  - Disease resistance
KW  - AGROVOC
KW  - Mildews
KW  - Plant disease manifestations
KW  - Plant diseases
KW  - Selection
KW  - Zea mays
ER  -