000 00380nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aBurns, R.C.; Hardy, R.W.F.
245 _aNitrogen fixation in bacteria and higher plants
260 _c1975
546 _aEnglish
942 _2ddc
_cBK
999 _c34216
_d34216
005 20220125170325.0