TY  - BOOK
AU  - AMAMOU
ED  - 
ED  - ETATS-UNIS D'AMERIQUE University of Minnesota
TI  - Imperfect knowledge, risk and efficiency
SN  - 0309 457X
PY  - 1999///
CY  - Londres
KW  - [THESE-MEMOIRE]
KW  - TECHNIQUE AGRICOLE
KW  - PRODUCTION AGRICOLE
KW  - CEREALE
KW  - BLE
ER  -