| 000 | 00469nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1989 xx 000 0 und d | ||
| 082 | _a338.1 E22 | ||
| 100 | _aKOTSCHI, Johannes | ||
| 245 | 0 | _aEcofarming in agricultural development | |
| 260 |
_bWeikersheim _c1989 |
||
| 300 | _a132p | ||
| 440 | _aTropical Agroecology, 2 | ||
| 650 | _aAGRICULTURE -- ECOLOGY | ||
| 653 | _aAGRICULTURE -- ECOLOGY | ||
| 653 | _aAGRICULTURE -- ECONOMIC ASPECTS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c105292 _d105292 |
||