| 000 | 005200000a22001810004500 | ||
|---|---|---|---|
| 020 | _a0 7204 7135 4 | ||
| 060 | _a100 | ||
| 082 | _a631.847 QUI | ||
| 100 | _aQuispel, A | ||
| 245 | _aBiology in Nitrogen Fixation | ||
| 260 | _aAmsterdam, North - Holland Publishing Co | ||
| 260 | _c1974 | ||
| 300 | _a769 | ||
| 490 |
_a 33 _cNorth Holland Research Monographs : frontiers of Biology |
||
| 490 | _aNorth Holland Research Monographs : frontiers of Biology | ||
| 650 | _aNitrogen fixation Biology / | ||
| 942 | _cBK | ||
| 999 |
_c354947 _d354947 |
||