| 000 | 00571nam a2200169Ia 45e0 | ||
|---|---|---|---|
| 008 | 140715n1980 ii |||gr||||Z||||||eng | ||
| 020 | _a019859481X | ||
| 021 | _a0-19-859482-8 | ||
| 082 | _a630.913 | ||
| 100 |
_aRuthenberg, H, _eAuthor., |
||
| 245 | 0 |
_aFarming Systems in the Tropics _hTextual Documents |
|
| 250 | _a3rd. | ||
| 260 |
_aOxford _bClarendon Press _c1980 |
||
| 300 | _a424 | ||
| 653 | _aAgriculture. & related technologies | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c3742 _d3742 |
||