[NEW OBSERVATIONS CONCERNING THE ECOLOGY OF AZOTOBACTER IN CERTAIN ARID SOILS OF MOROCCO].
D001395:Azotobacter; D004463:Ecology; D009018:Morocco; D012106:Research; D012987:Soil; D012988:Soil Microbiology
D012987:Soil
AZOTOBACTER; EXPERIMENTAL LAB STUDY; MOROCCO; SOIL MICROBIOLOGY
OBSERVATIONS NOUVELLES CONCERNANT L''ECOLOGIE DE L'AZOTOBACTER DANS CERTAINS SOLS ARIDES DU MAROC.