TY  - WP
AU  - Benjamin,A.
TI  - An agro-economic evaluation of maize production in three valleys of the Peruvian Andes
T2  - CIMMYT Economics Working Paper
PY  - 1980///
CY  - Mexico
PB  - CIMMYT, 
KW  - Economic analysis
KW  - AGROVOC
KW  - Highlands
KW  - Small farms
KW  - Zea mays
KW  - Farming systems
KW  - Peru
N1  - Open Access; Also available in Spanish
UR  - http://hdl.handle.net/10883/856
ER  -