| 000 | 00367nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aFood and Agriculture Organization of the United Nations | ||
| 245 | _aAssessing soil degradation | ||
| 260 |
_aRome _bFAO _c1977 |
||
| 300 | _a81 p. | ||
| 440 | _aNo. 34; FAO, Soils Bulletin | ||
| 901 | _a144709 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c11320 _d11320 |
||