| 000 | 00376nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210101s2004 xx 000 0 eng d | ||
| 020 | _a0120007991 | ||
| 082 | _a630 S263A | ||
| 100 | _aSparks, Donald L, ed. | ||
| 245 | 0 | _aAdvances in Agronomy. Vol. 81 | |
| 260 |
_aBoston _bElsevier _c2004 |
||
| 300 | _a267 | ||
| 650 | _aAgronomy | ||
| 653 | _aAgronomy | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5807 _d5807 |
||