title: Socio-ecological studies of the fungal flora in the Egyptian deserts. I. The sociological relations of the fungal flora to the siliceous sand deposit north of Wadi-El-Natrun.
mesh_terms: D003889:Desert Climate; D004463:Ecology; D004534:Egypt; D005658:Fungi / Q000145:classification*; D006812:Humic Substances; D006863:Hydrogen-Ion Concentration; D010758:Phosphorus; D012987:Soil; D012988:Soil Microbiology
chemical_list: D006812:Humic Substances; D012987:Soil; D010758:Phosphorus