| 000 | 00352nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a00308404 | ||
| 044 | _aNetherlands | ||
| 245 |
_aPUDOC Bulletin. v.12, 1971 _c |
||
| 260 |
_bCentre for Agricultural Publishing and Documentation _aWageningen _c1971 |
||
| 300 | _av.12, 245 p.; 19cm. | ||
| 942 |
_2udc _cP |
||
| 999 |
_c12022 _d12022 |
||