| 1. | Genetic characterization of heavy metals tolerant mutants of rhizobia nodulating Pisum sativum | |
| Pages 43-46 | ||
| Weam Naeem Shahat Hegazy; A I. Fahmi; Kh. S. Abdellatif; H. H. Nagaty; O. M. Zayed | ||
| 1. | Genetic characterization of heavy metals tolerant mutants of rhizobia nodulating Pisum sativum | |
| Pages 43-46 | ||
| Weam Naeem Shahat Hegazy; A I. Fahmi; Kh. S. Abdellatif; H. H. Nagaty; O. M. Zayed | ||
