| 000 | 00422nam a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 170101s1984 xx 000 0 und d | ||
| 082 | _a630 C53 | ||
| 100 | _aMatlon,Peter. | ||
| 245 | 0 | _aComing full circle; farmers participation in the development of technology | |
| 260 |
_aCanada _bInternational Development Research Center _c1984 |
||
| 300 | _a24cm, ; 176 | ||
| 650 | _aAgriculture | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c146110 _d146110 |
||