| 000 | 00491nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 150909s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a589.9 | ||
| 082 | _bPOS/NI | ||
| 100 | _aPostgate J | ||
| 100 | _eAuthor | ||
| 245 | _aNitrogen fixation | ||
| 260 | _aNew Delhi | ||
| 260 | _bOxford and IBH publishing | ||
| 260 | _c1978 | ||
| 300 | _a67 Pages | ||
| 365 | _aRs.50 | ||
| 650 | _aBacteria | ||
| 650 | _aBacyteriology | ||
| 942 | _cBK | ||
| 999 |
_c246829 _d246829 |
||