| 000 | 00328nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1980 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aRao, N.S. Subba | ||
| 245 | _aRecent Advances Inbiological Nitrogen Fixation | ||
| 250 | _a1 | ||
| 260 |
_aGREAT BRITAIN _bEDWARD ARNOLD _c1980 |
||
| 300 | _a486 | ||
| 700 |
_a _a |
||
| 999 |
_c23205 _d23205 |
||