| 000 | 00548nam a2200145Ia 45e0 | ||
|---|---|---|---|
| 008 | 140117n fr |||gr||||Z||||||eng | ||
| 082 | _a631 | ||
| 100 |
_aUnesco, _eAuthor. |
||
| 245 | 0 |
_aSoils and Tropical Weathering _cUnesco _hTextual Documents |
|
| 260 |
_aParis: _bUnited Nations Educational, Scientific and Cultural Organization, _c1971. |
||
| 300 | _a149. | ||
| 653 | _aSoil Science | ||
| 653 | _aTechniques, equipment & materials | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c2335 _d2335 |
||