| 000 | 00440 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a630.2 _bKIP |
||
| 090 |
_c21509 _d33423 |
||
| 100 | _aKipfer, Werner | ||
| 245 |
_aSwiss agriculture _bpictures, statistics, comments |
||
| 260 |
_aZollikofen _bAgricultural Teaching Materials Center _c1988 _g1988 |
||
| 300 |
_a51p. _c23cm |
||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aMiscellany and scientific principals | ||
| 942 | _cL | ||
| 999 |
_c48988 _d48988 |
||