| 000 | 00366nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c3785 _d3785 |
||
| 020 | _a92-9039-154-5 | ||
| 082 | _ai014 | ||
| 100 | _aJohn L. Nickel | ||
| 245 | _aResearch Management for Development: Open Letter to a New Agricultural Research Director | ||
| 250 | _a1 Edición | ||
| 260 |
_aCosta Rica _biica _c1989 |
||
| 300 | _a129 p. | ||
| 866 | _a1 | ||
| 942 | _cBK | ||