000 00380nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.461.5
_bQUI;2
100 _aQUISPEL, A
245 0 _aBiology of nitrogen fixation
260 _aOxford
_bNorth Holland
490 _aNorth Holland research monographs, frontiers of biology v3
650 _aNitrogen fixation
942 _cBK
999 _c24367
_d24367