@article{Lagutkina2019bioproductivity, author={Lagutkina, L.. and Kuzmina, E.. and Biryukova, M.. and Pershina, E.V.}, title={Bioproductivity of ponds of VI fish breeding zone}, journal={Vestnik of Astrakhan State Technical University. Series: Fishing industry}, publisher={Astrakhan State Technical University}, year={2019}, pages={87-94}, volume={}, issue={4}, }