TY  - PRO
AU  - Byerlee,D.
AU  - Lee,D.R.|Kearl,S.|Uphoff,N.
AU  - Moya,P.
TI  - Ex-post assessment of research impacts:  CIMMYTs experience
PY  - 1991///
CY  - Ithaca, NY (USA)
PB  - Cornell University
KW  - Agricultural development
KW  - AGROVOC
KW  - Development aid
KW  - Production factors
KW  - Technical aid
KW  - Wheat
KW  - CIMMYT
ER  -