1 | Efficiency of Azotobacter, on Growth of Wheat Plants and Its some Anatomical Characteristics | |
Page 65-72 | ||
H. A. H. El-zawawy; E. A. E. Abd El-aziz; A. I. A. El-Ghomary | ||
2 | Characterization of Cyanobacterial Strains Isolated from Soils Polluted with Insecticides | |
Page 73-78 | ||
Aida H. Afify; F. I. A. Hauka; H. A. H. El- Zawawy; A. E. A. Abou Elatta | ||