| 000 | 00458 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a0720471354 | ||
| 080 |
_a631.461.5 _bQ8B |
||
| 245 | 1 |
_aBiology of nitrogen fixation _cedited by A. Quispel |
|
| 260 |
_aAmsterdam _bNorth-Holland Publishing Company _c1974 |
||
| 650 | _aBiology | ||
| 650 | _aNitrogen Fixation | ||
| 700 | _aQuispel, A., ed. | ||
| 100 |
_a _d |
||
| 300 | _a769 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a129874 | ||
| 999 |
_c80996 _d80996 |
||