| 000 | 00438nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1979 xx 000 0 und d | ||
| 082 |
_a589.95 _bS92R |
||
| 100 | _aRao, N. S. Subba | ||
| 245 | 0 | _aRecent Advances in Biological Nitrogen Fixation | |
| 260 |
_aNew Delhi _bOxford and IBH Publishing Co. _c1979 |
||
| 300 | _a486 | ||
| 650 | _aBotanical sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aNitrogen fixation | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c9964 _d9964 |
||