TY  - BK
AU  - Echeverria,R.G.
ED  - ISNAR/Rutgers Agricultural Technology Management Workshop. New Brunswick, NJ (USA). 6-8 Jul 1988
TI  - Methods for diagnosing research system constraints and assessing the impact of agricultural research. Volume 2. Assessing the impact of agricultural research
U1  - 91-104542 
PY  - 1990///
CY  - Den Haag (Netherlands)
PB  - ISNAR, 
KW  - Evaluation
KW  - Project management
KW  - Research
ER  -