| 000 | 00313nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 245 | _aResearch work, federal ministry of food, agriculture and forestry | ||
| 260 |
_bFederal ministry of food, agriculture and forestry _aGermany _c1978 |
||
| 300 | _a52 | ||
| 942 |
_2ddc _cTR |
||
| 999 |
_c5050 _d5050 |
||