TY JOUR TI PELAGIC FISH RESOURCES STOCKS ASSESSMENT IN SOUTH PART GULF OF GUINEA: BENIN CONTINENTAL SHELF KW continental shelf KW pelagic fish KW hydroacoustic methods KW Ilisha africana JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Sohou, Z.. AU Sankare, Y.. AU Djiman, R.. PY 2015 IS 2015 PB Astrakhan State Technical University