Bulletin of the Sea Fisheries Institute 2 (162) 2004


Contents:
Scientific papers   
WŁODZIMIERZ Grygiel - Analysis of variation in the fishing efficiency (CPUE) of the TV-3#930 bottom trawl using the alternate hauls method
3
Krzysztof W. Opaliński, Krystyna Maciejewska, Alina Krajewska-Sołtys and Dariusz P. Fey - Production and oxygen consumption in the early life stages of herring and smelt in the Vistula Lagoon (Baltic Sea) 13
Barbara Piotrowska, Ilona Kołodziejska and Anna Wojtasz-Pająk - Factors affecting the deacetylation of chitosans by chitin deacetylase from Mucor rouxii 23
Short communications  
Monika Harnisz and Izabella Zmysłowska - Enumeration of selected potentially pathogenic bacteria in post-cooling waters used in fish fattening 31
Kordian Trella - Some data on snoek (Thyrsites atun Euphrasen 1791) from the Hokitika region (Challenger Plateau, Tasman Sea)
41
Varia
Bohdan Draganik and Mirosław Wyszyński - The European anchovy (Engraulis encrasicolus [L.]) in the Baltic Sea 53