| 000 | 00429nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a631.8(6) | ||
| 100 | _aVon Braun, J., Puet, D. | ||
| 245 | _aAfrican fertilizer crisis : Origin and economic effects in the Gambia | ||
| 260 | _aWashington | ||
| 260 | _c1987 | ||
| 300 | _a338-348 p. | ||
| 440 | _aNo. 116; International Food Po | ||
| 901 | _pS40166 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c115285 _d115285 |
||