| 000 | 00321nam a2200109Ia 4500 | ||
|---|---|---|---|
| 001 | MPKV112335 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a630 | ||
| 245 |
_aJournal of Production Agriculture Vol.6 _c; |
||
| 246 | _aJournal of Production Agriculture | ||
| 260 |
_aMadison _bAmerican Society of AGronomy _c1993 |
||
| 999 |
_c75615 _d75615 |
||