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| 008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
| 082 | _a631.4 | ||
| 245 | _a Diagnosis and improvement of saline and alkali soils | ||
| 490 |
_aUnited states depatment of agriculture handbook _v60 |
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| 653 |
_aSoil science, agriculture _aDiagnosis and improvement of saline and alkali soils _aSoil science _aagriculture |
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| 942 | _cBK | ||
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| 003 | ViArRB | ||
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