[Contribution to the study of the ecology of photosynthetic bacteria].
D001419:Bacteria / Q000302:isolation & purification / Q000378:metabolism*; D004463:Ecology; D005602:France; D009426:Netherlands; D010788:Photosynthesis; D012988:Soil Microbiology; D014871:Water Microbiology; D014876:Water Pollution
Contribution à l'étude de l'écologie des bactéries photosynthétiques.