| 000 | 00611nam a2200145Ia 45e0 | ||
|---|---|---|---|
| 008 | 140121n xxk |||gr||||Z||||||eng | ||
| 020 | _a0851983405 | ||
| 082 | _a631.84 | ||
| 100 |
_aRobinson, J. B. D. , _eAuthor ., |
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| 245 | 0 |
_aSoil Nitrogen Indey and its Calibration with Crop Perfoormance to Improve Fertilizer Efficiency on Arable Soils _cJ. B. D. Robinson _hTextual Documents |
|
| 260 |
_aWallingford: _bCABI Publishing, _c1975. |
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| 300 | _a53. | ||
| 653 | _aSoil Nitrogen I | ||
| 942 |
_2ddc _cTXT |
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| 999 |
_c33522 _d33522 |
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