000			00657nam a2200229Ia 4500
003			HQRS
005			20190918215434.0
008			150617s2014 xx 000 0 eng d
020			_a0854033270
040			_aHQRS _beng _cHQRS
041			_heng
100			_aBergersen, F.J., ed.
111			_d22-23 Oct., 1986
245			_aCentury of nitrogen fixation research: _bpresent status and future prospects:proceedings
260			_aLondon: _bRoyal Society, _c1987
300			_avi, 231p.; _c28cm.
650			_aNitrogen _xFixation _xResearch
650			_aNitrogen fixation _xPlants
700			_aPostgate, J.R., ed.
365			_aINR
942			_2udc _cBK
999			_c17577 _d17577