title: [Quantitative study of the Azotobacter population of soil by the immunofluorescence method].
mesh_terms: D001395:Azotobacter / Q000302:isolation & purification*; D004463:Ecology; D005455:Fluorescent Antibody Technique; D008722:Methods; D008858:Microscopy, Phase-Contrast; D012988:Soil Microbiology
vernacular_title: Etude quantitative de la population Azotobactérienne du sol par la méthode d'immunofluorescence.