| 000 | 00438nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 180413s9999 xx 000 0 und d | ||
| 020 | _a821325981 | ||
| 245 | 0 | _aRevitalizing Agricultural Research In The Sahel A Proposed Framework For Action Jan Weijenberg Et Al | |
| 260 | _bWashington D.C. : World Bank 1993. | ||
| 300 | _a89 | ||
| 546 | _aEng | ||
| 690 | _aAgriculture - Research - Sahel ; National Agricultural Research Systems - Sahel. | ||
| 999 |
_c41628 _d41628 |
||