TY - GEN AU - Elham Ismail Ali Elkhatib AU - Moawad Kamel Zahra , AU - Mohamed Fayez Fouad , AU - Saleh Ahmed Saleh , TI - Rhizobium meliloti medicago sativa symbiosis in salt affected environments / PY - 2000/// CY - Cairo : PB - Elham Ismail Ali Elkhatib , N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Agriculture - Department Of Microbiology UR - http://172.23.153.220/th.pdf ER -