000 00553nam a2200145Ia 45e0
008 140103n1975 xxk |||gr||||Z||||||eng
020 _a0521207088
082 _a589
100 _aStewart, W. D. P.,
_eAuthor.
245 0 _aNitrogen Fixation by Free - Living Microorganisms
_cW. D. P. Stewart
_hTextual Documents
260 _aLondon
_bCambridge University Press
_c1975
300 _a471.
653 _aNitrogen Fixation
942 _2ddc
_cTXT
999 _c29167
_d29167