| 000 | 00300nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220709b1977 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9251004102 | ||
| 082 |
_a631.45 _bF12A |
||
| 100 | _aFood and agriculture Organization | ||
| 245 | _aAssessing soil degrsdation | ||
| 260 | _c1977 | ||
| 300 | _aiv,83 | ||
| 942 | _cBooks | ||
| 906 | _a154589 | ||
| 981 | _aRome, 1977. | ||
| 982 | _aiv,83 | ||
| 983 | _aAssessing soil degrsdation | ||
| 999 |
_c138900 _d138900 |
||