A.S, S. ., Khamash, N. A. E.-. and Mohamed, S. H. . (2016) “ISOLATION AND CHARACTERIZATION OF FREE-NITROGEN FIXER BACTERIAL STRAINS (Azotobacter sp.) AND THEIR PHAGES FROM MAIZE RHIZOSPHERE-SOIL AT TAIF”, Pakistan Journal of Biotechnology, 13(1), pp. 31–37. Available at: https://pjbt.org/index.php/pjbt/article/view/74 (Accessed: 23 November 2024).