title: Studies on some environmental factors, affecting denitrification in soil.
mesh_terms: D000641:Ammonia / Q000378:metabolism; D001395:Azotobacter / Q000378:metabolism; D001419:Bacteria / Q000378:metabolism*; D002482:Cellulose; D009566:Nitrates / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism*; D009586:Nitrogen Fixation; D012988:Soil Microbiology; D013213:Starch; D014867:Water
chemical_list: D009566:Nitrates; D014867:Water; D000641:Ammonia; D002482:Cellulose; D013213:Starch; D009584:Nitrogen