000 | 00322nam a2200121Ia 4500 | ||
---|---|---|---|
001 | MPKV052472 | ||
008 | 120911s9999 xx 000 0 und d | ||
082 | _a630 | ||
245 |
_aAgronomy Journal Vol 63 _c; |
||
246 | _aAgronomy Journal Vol 63 | ||
260 |
_aWinconsin _bAmerican Society of Agronomy _c1971 |
||
650 | _aAgronomy | ||
999 |
_c50473 _d50473 |