| 000 | 00400nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aCurfs, H.P.F. | ||
| 245 | _aSystems development in agriculture mechanization with special reference to soil | ||
| 260 | _aWageningen | ||
| 260 | _c1976 | ||
| 300 | _a179 p. | ||
| 440 | _aNo. 76-5; Netherlands Mededeli | ||
| 901 | _pS29406 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c135255 _d135255 |
||