[Humic acids in the preparation of media for the ecological study of the microflora of acid soils].
D001419:Bacteria; D006812:Humic Substances; D012987:Soil
D006812:Humic Substances; D012987:Soil
BACTERIA; SOIL
Les acides humiques dans la préparation de milieux pour l'étude écologique de la microflore des sols acides.