| 000 | 00328nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a631.8(1-773) _bIMP |
||
| 245 | 0 | _aImproved fertilizers for developing countries: Agronomic research | |
| 260 |
_aAlabama _bInternational fertilizers _c1974 |
||
| 650 | _aFertilizers | ||
| 942 | _cBK | ||
| 999 |
_c23591 _d23591 |
||