| 000 | 00495nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1985 xx 000 0 und d | ||
| 082 | _aSOILS 631.8 N63P | ||
| 100 | _aNineteenth Colloquium of the International Potash Institute | ||
| 245 | 0 | _aPotassium in the agricultural systems of the humid tropics: Proceedings | |
| 260 |
_aSwitzerland _bInternational Potash Institute _c1985 |
||
| 300 | _a405 | ||
| 650 | _aPOTASSIUM - CONGRESSES | ||
| 653 | _aPOTASSIUM - CONGRESSES | ||
| 942 |
_2ddc _cCP |
||
| 999 |
_c145635 _d145635 |
||