New fishing guns in the Azov and Black Seas

New fishing guns in the Azov and Black Seas / Azov.-Black Sea.scientific.Fisherman.station.-Rostov-on-Don: ed.Azov.-Black Sea.scientific.Fisherman.Stations, 1931. -16 p.: silt .. -Bibliogr.in the text.- Ex.: Without Titus.l..I. Azov-Black Sea Scientific Fisheries Station (Kerch) .1.Territory (collection).Electronic copy source: PBOriginal storage place: East Crimean Ikmz