| 000 | 00407nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1978 xx 000 0 und d | ||
| 082 | _a631.847 P69N | ||
| 100 | _aPostgate, John | ||
| 245 | 0 | _aNitrogen fixation | |
| 260 |
_aNew Delhi _bOxford & IBH _c1978 |
||
| 300 | _a22cm; 67 | ||
| 440 | _aStudies in biology, no. 92 | ||
| 650 | _aNITROGEN FIXATION | ||
| 653 | _aNITROGEN FIXATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c77072 _d77072 |
||