LEADER 00000nam 2200277 a 4500 001 0272425 003 UkHlHU 007 t 008 000604 1 1977 000 eng 040 UkHlHU 050 4 QR 89.7 T7 245 02 A treatise on dinitrogen fixation. 260 New York :|bWiley,|c1977. 300 0000v. 500 [Sections 1-3, bound in 2v.]. 650 0 Microorganisms. 650 0 Bacteria|xMetabolism. 650 0 Biology. 700 0 Hardy, Ralph W.F. 700 0 Silver, Warren S. 700 0 Bottomley, Frank, M.Sc.,Ph.D. 700 0 Burns, R.C. 946 020 absent -- ISBN check required 946 300 data invalid 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for possible Geac subject headings
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