| 000 | 00581nam a2200157Ia 45e0 | ||
|---|---|---|---|
| 008 | 131213n1976 xxk |||gr||||Z||||||eng | ||
| 020 | _a0521206456 | ||
| 082 | _a581 | ||
| 100 |
_aNutman, P. S., _eEditor. |
||
| 245 | 0 |
_aSymbiotic Nitrogen Fixation in Plants _cP. S. Nutman _hTextual Documents |
|
| 260 |
_aLondon _bCambridge University Press _c1976 |
||
| 300 | _a584. | ||
| 653 | _aSpecific topics in natural history | ||
| 653 | _aSymbiotic Nitrogen | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c31977 _d31977 |
||