| 000 | 00442nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a631.4 | ||
| 100 | _aFood and Agriculture Council,Pak.Karachi | ||
| 245 | _aSoil erosion and its control in arid and semi-arid zones. | ||
| 260 |
_aProc. of Karachi Symp. _b _c1960 |
||
| 300 | _a400 | ||
| 653 | _aSemi-Arid Zone | ||
| 653 | _aSoil Conservation | ||
| 653 | _aSoil Erosion | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c480 _d480 |
||