TY  - BK
AU  - Schuh,G.E.
TI  - Costs and benefits of agricultural research:  State of the art, and implications for the CGIAR
PY  - 1978///
CY  - Washington, DC (USA)
PB  - CGIAR, 
KW  - CGIAR
KW  - Input output analysis
KW  - Models
KW  - Performance
KW  - Research policies
KW  - Technical progress
ER  -