| 000 | 00339nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a390800120x | ||
| 041 | _aen | ||
| 082 | _a330.0715 | ||
| 100 | _aERNST BOLLISGER | ||
| 245 | 0 | _aAgricultural extension | |
| 260 |
_aGallen _bSKAT,swis centeof dewelopment _ccoopration1990 |
||
| 942 | _cPR | ||
| 999 |
_c44580 _d44580 |
||