[A study of the nitrogen-fixing ability of oligonitrophylic microorganisms by the isotopic method].
D001419:Bacteria / Q000378:metabolism*; D008722:Methods; D009586:Nitrogen Fixation; D011868:Radioisotopes
D011868:Radioisotopes
Vyvchennia azotfiksuiuchoï zdatnosti olihonitrofil'nykh mikroorhanizmiv izotopnym metodom.