000 00475nam a2200181Ia 4500
008 170901s2002 xx 000 0 und d
020 _a0444509658
082 _a589.7
_bL45N
100 _aLeigh, G. Jeffery
245 0 _aNitrogen Fixation at the Millennium
250 _a1
260 _aNew York
_bElsevier Scientific Publishing Co.
_c2002
300 _a455
650 _aBotanical sciences
650 _aPure Sciences
653 _aNitrogen fixation
942 _2ddc
_cBK
999 _c9885
_d9885