| 000 | 00638 a2200193 4500 | ||
|---|---|---|---|
| 080 |
_a631.4(063) _bI61P |
||
| 245 | 1 |
_aProceedings _bWhither soil research |
|
| 260 |
_aNew Delhi _bIndian Society of Soil Science _c1982 |
||
| 650 | _aSoil Science | ||
| 650 | _aNitrogen Fixation | ||
| 650 | _aOrganic Matter | ||
| 700 | _aInternational Congress of Soil Science (12th) | ||
| 440 | _aTransactions of the 12th International Congress of | ||
| 500 | _aVol. 2 : Non-symbiotic nitrogen fixation and organic matter in the tropics | ||
| 100 |
_a _d |
||
| 300 | _a266 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a159045 | ||
| 999 |
_c80345 _d80345 |
||