%0 Journal Article %T AQUATIC BIOLOGICAL RESOURCES IN THE PENZA REGION, THE SURA RIVER %A Asanov, A.. %K Penza region, Sura river, river sections, forage base, phytoplankton, zooplankton, zoobenthos, fish stocks, ichthyofauna, fish productivity %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2016 %N %P 7 %I Astrakhan State Technical University