| 000 | 00336nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a631.11:37 _bFAO |
||
| 245 | 0 | _aGuidelines for the conduct of a training course in farming system development | |
| 260 |
_aRome _bFAO _c1990 |
||
| 490 | _aFAO farm system management series 1 | ||
| 942 | _cBK | ||
| 999 |
_c40877 _d40877 |
||