Reduction of N2O by biological N2-fixing systems.
D001395:Azotobacter / Q000378:metabolism*; D002248:Carbon Monoxide / Q000494:pharmacology; D003013:Clostridium / Q000378:metabolism*; D009586:Nitrogen Fixation; D009609:Nitrous Oxide / Q000378:metabolism*
D002248:Carbon Monoxide; D009609:Nitrous Oxide