| 000 | 00330nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a631.586 | ||
| 100 | _aInter. Conf. on Dryland Farming, 1988 | ||
| 245 | _aProc. Challenges in dryland agri: A globle perspective. | ||
| 260 |
_aUSA _b _c1988 |
||
| 300 | _a965 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c11902 _d11902 |
||