| 000 | 00588nam a2200157Ia 45e0 | ||
|---|---|---|---|
| 008 | 131213n1985 ne |||gr||||Z||||||eng | ||
| 020 | _a9024732557 | ||
| 082 | _a581 | ||
| 100 |
_aEvans, H. J. and others, _eEditor. |
||
| 245 | 0 |
_aNitrogen Fixation Research Progress _cH. J. Evans _hTextual Documents |
|
| 260 |
_aHague _bMartinus Nijhoff Publishers _c1985 |
||
| 300 | _a731. | ||
| 653 | _aNitrogen Fixation | ||
| 653 | _aSpecific topics in natural history | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c22470 _d22470 |
||