| 000 | 00580 a2200169 4500 | ||
|---|---|---|---|
| 080 |
_a631.4(063) _bI61P |
||
| 245 | 1 |
_aProceedings _bNon-Symbiotic Nitrogen fixation and organic matter in the tropics |
|
| 260 |
_aNew Delhi _bIndian Society of Soil Science _c1981 |
||
| 650 | _aSoil Science | ||
| 650 | _aDestrification | ||
| 440 | _aTransactions of the 12th International Congress of | ||
| 500 | _aVol. 4 : Destrification and soils policy | ||
| 100 | _aIndian Society of Soil Science | ||
| 300 | _a166 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a158873 | ||
| 999 |
_c80336 _d80336 |
||