Characterization of local isolates of chickpea symbiotic bacteria grown in AS- Swaida governorate and evaluation of their efficiency in atmospheric Nitrogen Fixation . مجلة الجامعة [Internet]. 2020 Feb. 10 [cited 2026 Apr. 25];2(8). Available from: https://hama-univ.edu.sy/ojs/index.php/huj/article/view/253