| 000 | 00687nam a22001937a 4500 | ||
|---|---|---|---|
| 999 |
_c10472 _d10472 |
||
| 003 | UDS | ||
| 005 | 20220902043908.0 | ||
| 008 | 170301b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9783823612193 | ||
| 040 |
_aLC _bEng. _cLC _dLC |
||
| 050 |
_aS596.7. _bH11 |
||
| 100 | _qHailu, Zegeye ; Runge-Metzger, Artur | ||
| 245 |
_aSustainability of land use systems: _bthe potential of indigenous measures for the maintenance of soil productivity in Sub-Sahara Africa Agriculture _c/ Zegeye Hailu ; Artur Runge-Metzger |
||
| 260 |
_aEschborn: _bVerlag, _c1993. |
||
| 300 |
_av, 168 p. : _bill. ; _c21 cm |
||
| 600 | _xAfrica south of Sahara | ||
| 610 | _xAgriculture research | ||
| 942 |
_2lcc _cBK |
||