000 00413nam a22001577a 4500
003 IARI
020 _a0216914426
080 _a631.461.5
_bD643N
100 _aDixon, R O D
245 _aNitrogen Fixation in Plants.
_cR O D Dixon
_bTertiary Level Biology.
260 _aUSA, Blackie & Son Limited.
_bChapman and Hall.
_c1986
300 _a157p.
700 _aWheeler, C.T.
901 _a273485
942 _2udc
_cB
999 _c193878
_d193878