| 000 | 00407nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 | _a631.484 | ||
| 245 | _aPotassium in tropical crops and soils; proceedings of the Xth colloquim of the International Pottash Institute | ||
| 260 |
_bInternational Potash Institute _aAbidjan _c1974 |
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| 300 | _a603 | ||
| 650 | _apottasium in soils | ||
| 650 | _apottasium in tropical crops | ||
| 901 | _a804 | ||
| 942 |
_2ddc _cBK |
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| 999 |
_c725 _d725 |
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