[Free Azotobacter in soils in steppes anf forests of Kamyshin, Staningrad, and Tinguta regions].
D001395:Azotobacter; D001432:Bacteriology; D065928:Forests; D065948:Grassland; D012987:Soil; D012988:Soil Microbiology
D012987:Soil
AZOTOBACTER; SOIL/bacteriology
Svobodnozhivushchie azotfiksatory v pochvakh pod step'iu i pod lesom raionov Kamyshina, Stalingrada i Tinguty.