For citations:
Aligadjiev M.M., Osmanov M.M., Amayeva F.Sh. IMPROVEMENT OF METHODS FOR HYDROBIOLOGICAL RESEARCH AND MODIFICATION OF STANDARD TOOLS FOR SAMPLE COLLECTION. South of Russia: ecology, development. 2015;10(2):54-61. (In Russ.) https://doi.org/10.18470/1992-1098-2015-2-54-61