00671nam a2200217 a 4500 20260717091135.0 260717s1972 ii 000 0 eng d 0900541644 eng 572.545 Postgate, J. R. (John Raymond) Biological nitrogen fixation / Postgate, J. R. (John Raymond) Watford : Merrow Pub. Co. Ltd,, 1972. vi, 61 p. ill. 22 cm. Merrow monographs., Biology series ;, MM/BI/2. Bibliography: p. 54-58. Nitrogen -- Fixation. Nitrogen-fixing microorganisms Stickstofffixierung BK 25206 25206 0 0 0 0 DC BKBCL BKBCL 1985-02-28 107.52 0 572.545 POS 17620 2026-07-17 09:11:35 107.52 2026-07-17 BK