TY  - BK
AU  - Sayre,K.D.
TI  - Agronomic management for the wheat-summer maize rotation for the Yaqui Valley
PY  - 1996///
CY  - Mexico, DF (Mexico)
PB  - CIMMYT, 
KW  - Crop management
KW  - AGROVOC
KW  - Cropping patterns
KW  - Cultivation
KW  - Maize
KW  - Mexico
KW  - Plant production
KW  - Research projects
KW  - Site factors
KW  - Sonora
KW  - Zea mays
KW  - CIMMYT
ER  -