| 000 | 00386 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.452(063) _bI 39 P |
||
| 245 | 1 |
_aSoil fertility evaluation _bProceedings: |
|
| 260 |
_aNew Delhi _bInternational Symposium on Soil Fertility Evaluation _c1972 |
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| 650 | _aSoil Fertility | ||
| 100 |
_a _d |
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| 300 | _a157 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a118459 | ||
| 999 |
_c80838 _d80838 |
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