|
|
|
|
| LEADER |
00796nam a2200193 u 4500 |
| 001 |
000142327 |
| 005 |
.0 |
| 008 |
990610s1990 ne ||||| eng |
| 035 |
|
|
|a 4786113
|
| 040 |
|
|
|a Sistema de Bibliotecas de la Universidad de Costa Rica
|
| 041 |
0 |
|
|a eng
|
| 082 |
0 |
|
|a 630.72
|b M592M
|2 00
|
| 100 |
1 |
|
|a Echeverría, Ruben G.
|e Editor/a
|4 edt
|
| 245 |
1 |
0 |
|a Methods for diagnosing research system constraints and assessing the impact of agricultural research :
|b proceedings of the ISNAR/Rutgers Agricultural Technology Manangement Workshop /
|c edited by Ruben G. Echeverria
|
| 260 |
|
|
|a Hague :
|b ISNAR,
|c 1990.
|
| 300 |
|
|
|a volúmenes
|
| 505 |
0 |
|
|a Contenido: V. 2. Assessing the impact of agricultural research
|
| 650 |
|
|
|a INVESTIGACION AGRICOLA
|x CONGRESOS
|
| 916 |
|
|
|a Centro Catalográfico
|