1. Studies on rhizosphere and root surface microflora of cotton plants as affected by the control of damping-off disease in U.A.R.;Ali,1968
2. Methods for studying soil micro-flora-plant disease relationships;Johnson,1960
3. Studies on the rhizosphere microflora of desert plants;Mahmoud;Folia Microbiol.,1964
4. A dipper technique for serial dilutions of soil for microbial analysis;Menzies;Soil Sci. Soc. Amer. Proc.,1957
5. Studies on peritrophic mycorrhiza between Tropaeolum majus L. and two associated rhizospheric fungi. I. Cultural studies of Aspergillus awamori and Aspergillus terreus.;Montasir;Proc. Egypt. Acad. Sci.,1959