TY  - BK
AU  - Gerpacio,R.V.
AU  - Pingali,P.L.
TI  - Tropical and subtropical maize in Asia: production systems, constraints, and research priorities
SN  - 978-970-648-155-9
U1  - CIM 633.155 GER 
PY  - 2007///
CY  - D.F., Mexico
PB  - CIMMYT, 
KW  - Cropping systems
KW  - AGROVOC
KW  - Maize
KW  - Asia
N1  - Open Access
UR  - http://hdl.handle.net/10883/800
ER  -