Poghosyan, V.S. et al. 2007. CYTOGENETIC EFFECTS INDUCED BY SEEDS OF $ALLIUM~CEPA$ TREATMENT OF POINTS WATERS OF HRAZDAN RIVER. Proceedings of the YSU B: Chemical and Biological Sciences. 41, 3 (214) (Oct. 2007), 118–121. DOI:https://doi.org/10.46991/PYSU:B/2007.41.3.118.