For citations:

Chavichalova N.I., Kushnarenco A.I. Influence of overgrowing of spawning grounds by macrovegetation on efficiency of natural reproduction of north Caspian voblas. South of Russia: ecology, development. 2008;3(4):134-141. (In Russ.) https://doi.org/10.18470/1992-1098-2008-4-134-141