title: On methane oxidizing bacteria in fresh waters. I. Introduction to the problem and investigations on the presence of obligate methane oxidizers.
mesh_terms: D000362:Agar; D001419:Bacteria / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism*; D002245:Carbon Dioxide / Q000032:analysis; D002849:Chromatography, Gas; D003470:Culture Media; D005782:Gels; D005860:Germany, West; D008697:Methane / Q000032:analysis / Q000378:metabolism*; D008846:Micromanipulation; D009584:Nitrogen / Q000032:analysis; D010100:Oxygen / Q000032:analysis; D010858:Pigmentation; D012822:Silicon Dioxide; D014871:Water Microbiology
chemical_list: D003470:Culture Media; D005782:Gels; D002245:Carbon Dioxide; D012822:Silicon Dioxide; D000362:Agar; D009584:Nitrogen; D008697:Methane; D010100:Oxygen