| 000 | 00378nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 020 | _a0120007959 | ||
| 082 |
_a631/635 _bADV.77 |
||
| 100 | _aSparks, Donald L | ||
| 245 | 0 | _aAdvances in agronomy V.77, 2002 | |
| 260 |
_aAmsterdam _bAcademic Press _c2002 |
||
| 650 | _aMicronutrients | ||
| 650 | _aOrganic farming | ||
| 942 | _cBK | ||
| 999 |
_c42014 _d42014 |
||