| 000 | 00473nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130903s9999 xx 000 0 und d | ||
| 082 | _a631.81 N6 | ||
| 245 | _aSustainable Nutrient Management in Agriculture: A simulation programme for calculating field level plant nutrition recommendations. | ||
| 260 |
_aNetherlands _bStichting Mondiaal Alternatief _c1996 |
||
| 300 | _a43p. | ||
| 600 | _aHekstra Albert | ||
| 650 | _aNutrients,Sustainable agriculture | ||
| 942 | _cGRBK | ||
| 999 |
_c83257 _d83257 |
||