TY JOUR TI NATURAL CEOLITES IN THE PRODUCTIVE DIETS FOR STURGEON FISH KW ceolites KW Russian sturgeon KW Lenskiy sturgeon KW hybrid KW diets JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Bychkova, A.. AU Bakanev, N.. AU Bakaneva, Y.. AU Fedorovykh, Y.. PY 2013 IS 2013 PB Astrakhan State Technical University