| 000 | 00542nas a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140319n xxu |||gr||||Z||||||eng | ||
| 020 | _a0120007673 | ||
| 082 | _a630 | ||
| 100 |
_aSparks, D L, _eEditor. |
||
| 245 | 0 |
_aAdvances in Agronomy Vol.67 _cD. L. Sparks _hBound Volumes |
|
| 260 |
_aSan Diego: _bAcademic Press, _c1999. |
||
| 300 | _a320. | ||
| 653 | _aAgriculture. & related technologies | ||
| 653 | _aAgronomy | ||
| 942 |
_2ddc _cBV |
||
| 999 |
_c58964 _d58964 |
||