| 000 | 00670nam a2200229 a 4500 | ||
|---|---|---|---|
| 001 | 005094 | ||
| 008 | 150107s1987####sz##################eng#d | ||
| 020 | _a9179660169 | ||
| 041 | 0 | _aeng | |
| 043 | _asz | ||
| 082 | 0 | 4 |
_a526 _bH477a |
| 100 | 1 |
_aHelldén, Ulf _980805 |
|
| 245 | 1 | 0 |
_aAn assessment of woody biomass, community forests, land use and soil erosion end Ethiopia. / _c Ulf Helldén |
| 260 |
_aLund : _bLund University Press , _c1987 |
||
| 300 |
_a75 p. _b: il. |
||
| 650 | 0 | 7 |
_aUSO DE LA TIERRA _910330 |
| 650 | 0 | 7 |
_aEROSION DE SUELOS _918397 |
| 650 | 0 | 7 |
_aBIOMASA _915898 |
| 650 | 0 | 7 |
_aSUELOS DE ETHIOPIA _980806 |
| 942 |
_2ddc _cBK |
||
| 999 |
_c5092 _d5092 |
||
| 040 | _aCO-ViULL | ||