000 00457nam a2200181Ia 4500
008 170901s1988 xx 000 0 und d
020 _a0863800661
082 _a589.7
_bM91M
100 _aMurrell, W. G.
245 0 _aMicrobiology in Action
260 _aNew York
_bJohn Wiley and Sons
_c1988
300 _a356
650 _aBotanical sciences
650 _aPure Sciences
653 _aNitrogen fixation
700 _aKennedy, I. R.
942 _2ddc
_cBK
999 _c9886
_d9886