TY  - BOOK
AU  - Gerhart, John.
TI  - The diffusion of hybrid maize in western Kenya: : abridged by CIMMYT
PY  - 1975///
CY  - México, D. F.
PB  - CIMMYT
KW  - Maíz
KW  - Híbridos
KW  - Kenia
N1  - 26-93
ER  -