Biogeochemistry. Space for hydrogen.
Jørgensen
B B
BB
D001272:Atmosphere; D005075:Biological Evolution; D002248:Carbon Monoxide / Q000378:metabolism; D000458:Cyanobacteria / Q000378:metabolism*; D005580:Fossils; D006859:Hydrogen / Q000378:metabolism*; D009591:Nitrogenase / Q000378:metabolism; D010100:Oxygen / Q000378:metabolism; D010788:Photosynthesis
D002248:Carbon Monoxide; D006859:Hydrogen; D009591:Nitrogenase; D010100:Oxygen