| 000 | 00342nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a338.432 _bFAO |
||
| 245 | 0 | _aEnergy cropping versus food production : FAO expert consultation Rome,2-6 June 1980 | |
| 260 |
_aRome _bFAO _c1981 |
||
| 490 | _aFAO agricultural services bulletin 46 | ||
| 942 | _cBK | ||
| 999 |
_c40903 _d40903 |
||