| 000 | 00334nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1980 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aN.S. Subbarao | ||
| 245 | _aRecent Advances In Biological Nitrogen Fixation | ||
| 250 | _a1st | ||
| 260 |
_aNEW DELHI _bOXFORD & IBH PUBLISHING _c1980 |
||
| 300 | _a486 | ||
| 700 |
_a _a |
||
| 999 |
_c1251 _d1251 |
||