| 000 | 00459nas a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140611n1929 xxu |||gr||||Z||||||eng | ||
| 082 | _a630.5 | ||
| 100 | _eAuthor. | ||
| 245 | 0 |
_aAgronomy Journal Vol. 21 _hBound Volumes |
|
| 260 |
_aUSA _bAmerican Society of Agronomy _c1929 |
||
| 300 | _a1225. | ||
| 653 | _aAgriculture. & related technologies | ||
| 942 |
_2ddc _cBV |
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| 999 |
_c62490 _d62490 |
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