000 00543nam a2200133Ia 45e0
008 140102n xxu |||gr||||Z||||||eng
082 _a589
100 _aLyons, J. M. and others,
_eEditor.
245 0 _aGenetic Engineering of Symbiotic Nitrogen Fixation and Conservation of Fixed Nitrogen
_cJ. M. Lyons
_hTextual Documents
260 _aNew York:
_bPlenum Press,
_c1981.
300 _a698
653 _aNitrogen Fixation
942 _2ddc
_cTXT
999 _c3766
_d3766