TY  - NS
ED  - Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico)
TI  - Subtropical and Midaltitude maize improvement
PY  - 1992///
CY  - Mexico, DF (Mexico) :, 
KW  - Bjarnason, M
KW  - CIMMYT
KW  - Fact sheet
KW  - Maize program
KW  - Zimbabwe
N1  - Also available in Spanish
ER  -