| 000 | 00522nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a03052524 | ||
| 044 | _aUnited Kingdom | ||
| 080 | _a016.631 847 C738N | ||
| 100 | _aCommonwealth Bureau of Soils, comp. | ||
| 245 |
_aNitrogen fixation by free living organisms _cCompiled by Commonwealth Bureau of soils |
||
| 260 |
_bCommonwealth Agricultural Bureaux _aSlough _c1976 |
||
| 300 | _a29 p.; 29cm. | ||
| 490 | _a(Annotated bibliography; no. SA 1748 ) | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c7293 _d7293 |
||