000 | 00331nam a2200109Ia 4500 | ||
---|---|---|---|
001 | MPKV110299 | ||
008 | 120911s9999 xx 000 0 und d | ||
082 | _a630 | ||
245 |
_aJournal of American Society of Agronomy. Vol.10 _c; |
||
246 | _aJournal of Agronomy and Crop Science | ||
260 |
_aBerlin _bPaul Parey Scientific Publ. _c1918 |
||
999 |
_c73621 _d73621 |