000 00393nam a22001577a 4500
005 20260420115035.0
008 260420b |||||||| |||| 00| 0 eng d
020 _a000
041 _aeng
082 _a581.12
_bNUT/S
100 _aNutman,P.S.
245 _aSymbiotic nitrogen fixation in plants
_cby P.S. Nutman
260 _alondon
_bcambridge
_c1976
300 _axxviii,584p.
942 _cBK
999 _c45927
_d45927