| 000 | 00371nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a551.5 | ||
| 100 | _aWMO. | ||
| 245 | _aLand management in arid and semi-arid areas: tech. note 186 WMO No.662. | ||
| 260 |
_aGeneva _bWMO _c1989 |
||
| 300 | _a148 | ||
| 650 | _aMeterology | ||
| 653 | _aMeterology | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c12240 _d12240 |
||