000			00314nam a2200133Ia 4500
008			160316s1986 xxu||||| |||| 00| 0 eng d
020			_a0412013819
100			_aR O D Dixon
245			_aNitrogen Fixation In Plant
250			_a1
260			_aGLASGOW _bBLACKIE _c1986
300			_a157
700			_aC T Wheeler _a
999			_c24593 _d24593