000 | 00328nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 140317s9999 xx 000 0 und d | ||
082 | _a574.13 | ||
100 | _aBroughton,W.J. | ||
245 | _aNitrogen fixtation: Ecology. Vol.1 | ||
260 |
_aOxford _bClarendon Press _c1966 |
||
300 | _a306 | ||
650 | _aPhysiology | ||
942 |
_2ddc _cBK |
||
999 |
_c9696 _d9696 |