| 000 | 00379nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | MPKV108203 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a631.3 | ||
| 245 |
_aAgricultural Engineering Abstracts Vol ,. 12 No. 1-12 _c; |
||
| 246 | _aAgricultural Engineering Abstracts Vol 2 | ||
| 260 |
_aWallingford _bCAB International _c1987 |
||
| 650 | _aAgricultural Engineering | ||
| 999 |
_c71560 _d71560 |
||