| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c810 _d810 |
||
| 003 | OSt | ||
| 005 | 20180630161952.0 | ||
| 008 | 180630b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0070840873 | ||
| 082 |
_a589 _bSPR |
||
| 100 | _aSprent, Janet I. | ||
| 245 |
_aThe biology of nitrogen-fixing organisms / _cby Janet I Sprent. |
||
| 260 |
_aLondon : _bMcGraw-Hill ; _c1979. |
||
| 300 |
_a196 p., _c22 cm. |
||
| 942 |
_2ddc _cBK |
||