| 000 | 00451nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140316s9999 xx 000 0 und d | ||
| 020 | _a8170355125 | ||
| 082 |
_a631.45 _bNOR/FA |
||
| 100 | _aNorman,David | ||
| 245 | _aFarming systems development and soil coservation | ||
| 260 |
_aDelhi _bDaya publishing house _c2007 |
||
| 300 | _a173 | ||
| 650 | _aFarming systems | ||
| 650 | _aSoil Conservation | ||
| 700 | _aMalcolm,Douglas | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c7206 _d7206 |
||