000 00326nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a589.704133 S8N4
100 _aStewart, W D P
245 0 _aNitrogen Fixation by Freeliving Microgrganisms
260 _aCambridge
_bUniversity Press
_c1975
300 _a471p.
942 _2ddc
999 _c14338
_d14338