Study of the carbon metabolism of the soil by direct microscopy.
D002244:Carbon; D002247:Carbon Isotopes; D009930:Organic Chemicals; D012987:Soil
D002247:Carbon Isotopes; D009930:Organic Chemicals; D012987:Soil; D002244:Carbon
CARBON COMPOUNDS; SOIL
Etude du métabolisme carboné du sol par la microscopie directe.