| 000 | 004440000a22001810004500 | ||
|---|---|---|---|
| 020 | _a0125173504 | ||
| 060 | _a100 | ||
| 082 | _a581.133 5 NEW | ||
| 100 | _aNewton, W. | ||
| 100 | _aPostgate, J.R. | ||
| 100 | _aRodriguez - Barrueco, C | ||
| 245 | _aRecent developments in nitrogen fixation | ||
| 260 | _aLondon, Academic press | ||
| 260 | _c1977 | ||
| 300 | _a622 | ||
| 650 | _aNitrogen fixation - recent developments | ||
| 942 | _cBK | ||
| 999 |
_c361921 _d361921 |
||