| 000 | 00446nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 020222t1976 000 0 eng d | ||
| 020 | _a0521206456 | ||
| 080 |
_a631.461.5:631.847.21 SYM _b4421 |
||
| 245 | 0 |
_aSymbiotic nitrogen fixation in plants _h(Book) |
|
| 260 |
_aLondon _bCambridge University Press _c1976 |
||
| 300 |
_axxviii, 584 p. _c24 cm. |
||
| 650 | _aNitrogen--Fixation Nitrogen-fixing plants | ||
| 700 | _aNutman, P.S. | ||
| 999 |
_c9139 _d9139 |
||
| 035 | _a4421 | ||