| 000 | 00384nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 020 | _a9780120008070 | ||
| 082 | _a630/SPA | ||
| 100 | _aSparks, Donald, L. | ||
| 245 | _aAdvances in Agronomy. Vol 89 | ||
| 260 |
_bAcademic Press _aElsevier _c2006 |
||
| 300 | _a344 | ||
| 650 | _aAgriculture | ||
| 650 | _aAgronomy | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3681 _d3681 |
||