TY JOUR TI FEATURES OF DISTRIBUTION OF SCATTERED METALS IN BENTHIC COMMUNITIES OF THE NORTH-WEST CASPIAN SEA KW benthos KW soil KW biogeochemical cycles KW algae KW mollusks KW copper KW zinc KW nickel KW North-West Caspian Sea JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Melyakina, E.. AU Pimenov, Y.T. AU Musaev, M.. AU Makhlun, A.. PY 2013 IS 2013 PB Astrakhan State Technical University