| Scientific papers | ||
| Maria Kosior and Tomasz Wandzel - Comparison of fecundity of pikeperch (Stizostedion lucioperca [L.]) in three lagoons in the southern Baltic Sea | 3 | |
| Iwona Psuty-Lipska - Structure of benthic fish assemblages under intense exploitation in the Gulf of Gdańsk | 29 | |
| Zbigniew Witek, Aleksander Drgas, Anetta Ameryk and STANISŁAW Ochocki - Production and mineralization of organic matter in the Pomeranian Bay | 49 | |
| Short communications | ||
| Henryk Renk, STANISŁAW Ochocki and Mariusz Zalewski - Seasonal variations of the parameters of photosynthetic light curves in the southern Baltic Sea | 71 | |
| Izabella Zmysłowska - Bacterial microflora in the contents of Baltic herring (Clupea harengus) intestinal tracts during spawning in the polluted Vistula Lagoon | 83 |