| 000 | 00382nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c1831 _d1831 |
||
| 003 | OSt | ||
| 005 | 20210401113057.0 | ||
| 008 | 160331s1993 xx 000 0 und d | ||
| 080 | _a631.461.5 N3 | ||
| 100 | _aSubba Rao, N. S.; Venkataraman, G. S. and Kannaiyan, S. | ||
| 245 | _aBiological nitrogen fixation | ||
| 260 |
_bI C A R. New Delhi _c1993 |
||
| 300 | _a111 | ||
| 942 |
_2udc _cBK |
||