| 000 | 00746nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130513s9999 xx 000 0 und d | ||
| 044 | _aUSA | ||
| 080 |
_a630 _bXII |
||
| 245 | _aJournal of American Society of Agronomy | ||
| 260 |
_bAmerican Society of Agronomy _c1907 |
||
| 270 |
_aGeneva, _bNew York _dNew York |
||
| 362 | _aJan - Dec,2004 | ||
| 362 | _a+ | ||
| 901 | _a22712 312002 19153 316725 226645 15735 15734 312005 316723 16265 312006 16264 19667 31899 16263 311997 16262 16261 316720 311998 316724 16259 311999 16307 29751 25931 312004 8066 16256 6560 16255 89461 6569 89460 316721 89459 312000 17151 89458 25930 89457 316719 25929 89456 311996 28069 316718 311995 17154 311994 311993 312001 312003 316717 316722 | ||
| 942 |
_2udc _cBV |
||
| 999 |
_c158224 _d158224 |
||