| 000 | 00329nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 100 | _aKemmler, G and Malicornet H. | ||
| 245 | _aFertilizer experiments-the need for long-term trials | ||
| 260 |
_bInternational Potash Institute _aSwitzerland _c1976 |
||
| 300 | _a34 | ||
| 942 |
_2ddc _cTR |
||
| 999 |
_c5315 _d5315 |
||