| 000 | 00750 a2200217 4500 | ||
|---|---|---|---|
| 020 | _a9068320130 | ||
| 082 |
_a631.5818096 _bFRE |
||
| 090 |
_c22046 _d34599 |
||
| 100 | _aFresco, Louise O. | ||
| 245 |
_aCassava in shifting cultivation _ba systems approach to agricultural technology development in Africa |
||
| 260 |
_aNetherlands _bRoyal Tropical Institute _c1986 _g1986 |
||
| 300 |
_a240p. _c22cm |
||
| 440 | _aDevelopment oriented research in agriculture | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aShifting cultivation | ||
| 650 | _aReduced cultivation methods | ||
| 650 | _aSpecial methods of cultivation | ||
| 650 | _aCultivation and harvesting | ||
| 650 |
_aSpecific techniques _aSpecific techniques |
||
| 942 | _cL | ||
| 999 |
_c49458 _d49458 |
||