Hambaryan L, Gevorgyan G. INVESTIGATIONS OF FORMATION OF PHYTOPLANKTON COMMUNITY IN THE ARPA RIVER (ARMENIA) AND ITS MAIN TRIBUTARIES. Proc. YSU B: Chem. Biol. Sci. [Internet]. 2020 Apr. 15 [cited 2024 Nov. 21];53(1 (248):46-52. Available from: https://pub.ysu.am/index.php/proceedings-chem-biol/article/view/vol53_no1_2019_pp046-052