TY  - BOOK
AU  - Renfro,B.L.
TI  - Downy mildew diseases of maize, their control and future research and development needs
U1  - 633.159.4 R37D 
PY  - 1980///
CY  - Taipei
PB  - FFTC
KW  - MAIZE -- DISEASES AND PESTS
KW  - DOWNY MILDEW OF MAIZE
KW  - FUNGI PHYTOPATHOGENIC
ER  -