| 000 | 00412nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 020 | _a3880854629 | ||
| 082 | _a589.2/SIE | ||
| 100 | _aSieverding, Ewald | ||
| 245 | _aVesicular-arbuscular mycorrhiza management in tropical agrosystems | ||
| 260 |
_bGTZ _aEschborn _c1993 |
||
| 300 | _a371 | ||
| 650 | _aAgriculture | ||
| 650 | _aMycorrhizas | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2638 _d2638 |
||