| 000 | 00528nam a2200133Ia 45e0 | ||
|---|---|---|---|
| 008 | 140922n ii |||gr||||Z||||||eng | ||
| 082 | _a631.83 | ||
| 100 |
_aInternational Potash Institute, _eAuthor., |
||
| 245 | 0 |
_aIPI Research Topics : 5 Potassium in the Soil / Plant root System _cInternational Potash Institute _hReports |
|
| 260 |
_aBern: _bInternational Potash Institute, _c1980. |
||
| 300 | _a70. | ||
| 653 | _aTechniques, equipment & materials | ||
| 942 |
_2ddc _cR |
||
| 999 |
_c41800 _d41800 |
||